61220 PYREXPLUS® Bottle, Aspirator, Protective Coating, Outlet for Tubing

Bottle has a protective PVC coating for longer product life and safety. Protective coating helps prevent glass from shattering and reduces spills. Autoclavable (121°C) and resistant to thermal shock. Bottle features a tubular sidearm outlet for attachment of flexible tubing. The tubulation is not coated to allow easy connection of standard size tubing.

Approx. Capacity

Rubber Approx. O.D. Approx. O.D. x

Cat. No. (mL) Stopper No. of Outlet (mm) Height (mm) Qty/Pk Qty/Cs

61220-250 250 2 10 70 x 132 – 6

61220-500 500 4 10 86 x 164 – 6

61220-1L 1000 6 10 107 x 200 1 4

61220-2L 2000 6 12.5 133 x 250 1 4

61220-4L 4000 10 12.5 165 x 298 – 1

61220-3X 13250 12 12.5 238 x 445 – 1

 

Do not place over direct heat or flame. Do not heat above 121°C moist heat or 110°C dry heat.

 1260 PYREX Bottle, Centrifuge, Heavy Wall

For use where relatively small amounts of solids are involved. These bottles have a small bottom area, which permits concentration of sediment for decanting operations. Due to the heavy wall, the actual capacity is approximately 85% of the capacity listed.

Approx. Capacity

Rubber Approx. O.D. x

Cat. No. (mL) Stopper No. Height (mm) Qty/Pk Qty/Cs

1260-250 250 6 60 x 143 – 12

1260-500 500 6 73 x 175 1 6

 

The 250 mL fits IEC #384, the 500 mL fits IEC #353.

1261 PYREX Bottle, Centrifuge, Heavy Wall, Screw Cap

Particularly useful in handling sputum specimens. This bottle enables digestion, shaking, neutralizing, and centrifuging to be performed in one container. The tight-fitting polypropylene screw cap with PTFE liner reduces the possibility of aerosol escape.

Approx. Capacity Approx. G.P.I.

Cat. No. (mL) O.D. x Height (mm) Thread Finish Qty/Pk Qty/Cs

1261-200 200 60 x 141 38 x 400 1 12

1261-CO – Cap Only, White 38 x 400 – 1

 

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1290 PYREX® Bottle, Roux Culture, Offset Neck

This bottle is designed so that when laid flat, it will hold approximately one-half of the stated capacity of solution. Offset neck is tool-finished for increased strength and uniform stopper (Cat. No. 7575-19) fit. It is useful for growing mass cultures and single or monolayer cultures. Will withstand repeated sterilization (wet or dry). Bottle stacks for easy storage.

Cat. No. Approx. Capacity (mL) Approx. Cross Section (mm) Approx. Height (mm) Qty/Cs

 

1290-1L 1000 55 x 120 255 18

1367 PYREX Bottle, Milk Dilution, Screw Cap

Narrow mouth bottle for general storage of solutions and tissue culture work. Phenolic cap with rubber liner will withstand sterilization (wet at 121°C). Meets the requirements for milk dilution bottles stated in the Standard Methods for the Examination of Dairy Products, published by the American Public Health Association.

Approx. Capacity Approx. Cross Approx.

Cat. No. (mL) Section (mm) Height (mm) Qty/Pk Qty/Cs

1367-160 160 44 x 44 150 12 48

 

For cap only, see Cat. No. 9999-28, G.P.I. No. 28-400.

1368 PYREX Bottle, Milk Dilution, Wide Mouth, Screw Cap

Wide mouth bottle (approximately 28 mm opening) to facilitate addition of dry solids or liquids. Phenolic cap with rubber liner will withstand sterilization (wet at 121°C). Meets the requirements for milk dilution bottles stated in the Standard Methods for the Examination of Dairy Products,” published by the American Public Health Association.

Approx. Capacity Approx. Cross Approx.

Cat. No. (mL) Section (mm) Height (mm) Qty/Pk Qty/Cs

1368-160 160 44 x 44 150 12 48

 

For cap only, see Cat. No. 9999-40, G.P.I. No. 40-400.

1372 PYREX Bottle, Milk Dilution, Screw Cap, Graduated

Narrow mouth bottle with a cut-line graduation mark at 99 ±1 mL. Phenolic cap with rubber liner will withstand sterilization (wet at 121°C). Meets the requirements for milk dilution bottles stated in the Standard Methods for the Examination of Dairy Products, published by the American Public Health Association.

Approx. Capacity Approx. Cross Approx.

Cat. No. (mL) Section (mm) Height (mm) Qty/Pk Qty/Cs

1372-160 160 44 x 44 150 12 48

 

For cap only, see Cat. No. 9999-28, G.P.I. No. 28-400.

1373 PYREX Bottle, Milk Dilution, Wide Mouth, Screw Cap, Graduated

Wide mouth bottle for easy measuring or filling. With cut-line graduation mark at 99 ±1 mL. Phenolic cap with rubber liner will withstand sterilization (wet at 121°C).

Cat. No. Approx. Capacity (mL) Approx. Cross Section (mm) Approx Height (mm) Qty/Pk Qty/Cs

1373-160 160 44 x 44 150 12 48

 

For cap only, see Cat. No. 9999-40, G.P.I. No. 40-400.

1395HTC PYREX Bottle, Media, Storage, High Temperature Cap

Heavy duty bottle which can be used for storage as well as mixing and sampling. Includes red PBT cap and red ETFE pouring rings for dry heat sterilization. Glass bead indicates full capacity line on 100 mL through 2L size. Bottles have permanent white enamel graduations and marking spots.

Approx.

Thread Approx. O.D. x Grad. Grad. Qty/

Cat. No. Description Capacity (mL) Finish Height (mm) Range (mL) Increment (mL) Cs

1395-100HTC Storage Bottle 100 GL 45 56 x 100 40-80 20 10

1395-250HTC Storage Bottle 250 GL 45 70 x 138 50-200 50 10

1395-500HTC Storage Bottle 500 GL 45 86 x 176 100-400 100 10

1395-1LHTC Storage Bottle 1000 GL 45 101 x 225 100-900 100 10

1395-2LHTC Storage Bottle 2000 GL 45 136 x 262 400-1800 200 10

1395-5LHTC Storage Bottle 5000 GL 45 186 x 335 500-4500 500 1

 

1395-10LHTC Storage Bottle 10000 GL 45 234 x 410 2000-9000 1000 1

 

 

1395-250 Storage Bottle 250 GL 45 70 x 138 50-200 50 10

1395-500 Storage Bottle 500 GL 45 86 x 176 100-400 100 10

1395-750 Storage Bottle 750 GL 45 95 x 203 100-600 100 10

1395-1L Storage Bottle 1000 GL 45 101 x 225 100-900 100 10

1395-2L Storage Bottle 2000 GL 45 136 x 262 400-1800 200 10

1395-3X Storage Bottle 3500 GL 45 160 x 295 500-3000 500 10

1395-5L Storage Bottle 5000 GL 45 186 x 335 500-4500 500 1

1395-10L Storage Bottle 10000 GL 45 234 x 410 2000-9000 1000 1

1395 PYREX Bottle, Storage, Screw Caps

Cat. No. Description Thread Finish Qty/Cs

1395-45DC 3-hole Red PBT Delivery Cap GL 45 1

1395-32HTC Red Cap, High Temperature with PTFE Liner GL 32 10

1395-45HTC Red Cap, High Temperature with PTFE Liner GL 45 10

1395-32LTC Orange Cap GL 32 20

1395-45LTC Orange Cap GL 45 20

1395-32LTR Clear Ring GL 32 50

1395-45LTR Clear Ring GL 45 50

1395-45HTR Pouring Ring, ETFE, High Temperature GL 45 50

1395-45LTC1 Purple Cap GL 45 20

1395-45LTC2 Light Gray Cap GL 45 20

1395-45LTC3 Green Cap GL 45 20

1395-45LTMC Gray Membrane Cap GL 45 10

1395-25HTSC Cap, Open Top, PBT, High Temperature GL 25 10

1395-32HTSC Cap, Open Top, PBT, High Temperature GL 32 10

1395-45HTSC Cap, Open Top, PBT, High Temperature GL 45 10

1395-25SS Septa, Silicone GL 25 10

1395-32SS Septa, Silicone GL 32 10

1395-45SS Septa, Silicone GL 45 10

1395-25TS Septa, PTFE Faced Silicone GL 25 10

1395-32TS Septa, PTFE Faced Silicone GL 32 10

1395-45TS Septa, PTFE Faced Silicone GL 45 10

 

Caution: Bottles larger than 2L should NOT be used with bottle top filter units, or in other applications involving vacuum pressure, as breakage may occur. DO NOT have caps tightened immediately after autoclaving, as the vacuum resulting from cooling can cause breakage. A pouring ring is not included on 25 mL size. A vented cap is NOT recommended for use on the 5L and 10L 1395 series bottle.

51395 PYREX® Bottle, Low Actinic, Media, Storage, Graduated, Screw Cap

Heavy duty bottle of low actinic glass for use when storing/transporting light sensitive materials. Includes a linerless, one-piece, autoclavable, orange polypropylene, plug-seal cap with drip-free pouring rings. Glass bead indicates full capacity line. Permanent white enamel graduations and marking spots.Thread size: GL 45. Neck I.D.: 29 mm I.D.

Approx. Diameter x Approx. Grad. Grad.

Cat. No. Capacity (mL) Height (mm) Range (mL) Increment (mL) Qty/Cs

51395-25 25 36.5 x 70 10-25 5 4

51395-50 50 46 x 88 20-50 10 4

51395-100 100 56 x 100 40-80 20 4

51395-250 250 70 x 138 50-200 50 4

51395-500 500 86 x 176 100-400 100 4

51395-1L 1000 101 x 225 100-900 100 4

51395-2L 2000 136 x 260 400-1800 200 4

51395-5L 5000 181 x 335 500-4500 500 1

51395-10L 10000 227 x 410 1000-9000 1000 1

Replacement caps and pouring rings are available (catalog 1395 series).

1396 PYREX Bottle, Media Storage, Screw Cap, Graduated, Square

Manufactured from PYREX borosilicate glass for chemical and thermal resistance. Square bottles are easier to handle, require less space (13% to 20%) on the shelf or in the autoclave and are ideal for mixing, sampling, and storage. Features include white enamel graduations, large marking spot and a glass ridge molded into the bottle to indicate full capacity. Includes linerless, one-piece, autoclavable, orange, polypropylene plug seal cap with drip-free pouring ring. A wide range of optional caps are available under the catalog 1395 series.

Approx.

Approx.

Grad. Grad.

Capacity Thread O.D. x Range Increment Qty/

Cat. No. Description (mL) Finish Height (mm) (mL) (mL) Cs

1396-100* Square Storage Bottle 100 GL 32 50 x 105 40-80 20 10

1396-250* Square Storage Bottle 250 GL 45 64 x 138 50-200 50 10

1396-500* Square Storage Bottle 500 GL 45 78 x 176 100-400 100 10

1396-1L* Square Storage Bottle 1000 GL 45 94 x 217 100-900 100 10

* Do NOT have caps tightened immediately after autoclaving as the vacuum resulting from cooling can cause breakage. Not applicable for vacuum use.

1397 PYREX Bottle, Round Wide Mouth Media Storage, with GLS 80 Screw Cap

Wide mouth bottles are designed for heavy duty storage as well as mixing and sampling. The extra-wide mouth (69 mm inner diameter) gives easier access for pouring and removing pastes, powders, and larger items. They include a linerless, one-piece autoclavable orange polypropylene plug seal

GLS 80-threaded cap with a drip-free pouring ring. The neck opening is 5 times larger than on

GL 45-threaded bottles, is much easier to add or remove powders, and to clean.

Approx. Thread Approx. O.D. x Grad. Range Grad. Qty/

Cat. No. Capacity (mL) Finish Height (mm) (mL) Increment (mL) Cs

1397-500 500 GLS 80 101 x 148 100-500 100 10

1397-1L 1000 GLS 80 101 x 218 100-1000 100 10

1397-2L 2000 GLS 80 136 x 248 400-2000 200 10

1397-80LTC Orange Wide Mouth Cap, GLS 80 20

11

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1399 PYREX® Slim Line Storage Bottle

Round media bottles can be used for storage as well as mixing. The indented side grips ensure easy handling. The bottles are graduated to their full working volume. The narrow profile uses less space on shelves, refrigerators, and autoclaves. The new style cap has wider knurls for a more comfortable grip. It also requires 1/3 less turns to secure a closure. Not recommended for use under vacuum.

Approx. Approx. O.D. x Thread

Cat. No. Description Capacity (mL) Height (mm) Finish Qty/Cs

1399-125 Storage Bottle 125 55 x 124 GL 45 4

1399-250 Storage Bottle 250 66 x 158 GL 45 4

1399-500 Storage Bottle 500 78 x 193 GL 45 4

1399-1L Storage Bottle 1000 93 x 253 GL 45 4

1400 PYREX Roller Bottle with 38 mm Screw Cap

Manufactured from PYREX borosilicate glass for optical clarity and mechanical strength. Can withstand repeated wet or dry sterilization. Supplied with 38 mm deep skirted rubber-lined phenolic screw cap.

Cell Growth Approx. O.D. x

Cat. No. Description Area (cm2) Height (mm) Qty/Cs

1400-285 Roller Bottle 840 110 x 285 2

1500 PYREX Bottle, Reagent, Narrow Mouth, PYREXStopper

With neck ground and furnished withstopper.

Approx. Approx. O.D. x

Cat. No. Description Capacity (mL) Stopper No. Height (mm) Qty/Pk Qty/Cs

1500-125 Complete 125 19 55 x 136 6 48

1500-250 Complete 250 19 70 x 160 1 36

1500-500 Complete 500 24 86 x 198 1 24

1500-1L Complete 1000 29 107 x 235 1 24

1500-2L Complete 2000 29 133 x 282 1 6

For stopper only, see Cat. No. 7575.

61500 PYREXPLUS® Bottle, Reagent, Narrow Mouth, Protective Coating, PYREXStopper

Features a protective PVC coating for longer product life and safety. Protective coating helps prevent glass from shattering and reduces spills. Autoclavable (121°C) and resistant to thermal shock. Bottle has a ground neck with astopper.

Approx. Approx. O.D. x

Cat. No. Description Capacity (mL) Stopper No. Height (mm) Qty/Pk Qty/Cs

61500-125 Complete 125 19 55 x 136 6 12

61500-250 Complete 250 19 70 x 160 1 6

61500-500 Complete 500 24 86 x 198 1 6

61500-1L Complete 1000 29 107 x 235 1 6

61500-2L Complete 2000 29 133 x 282 – 1

For stopper only, see Cat. No. 7575.

Warning: Do not place over direct heat or flame. Do not heat above 121°C moist heat or 110°C dry heat.

Not recommended for dry heat sterilization. Will melt.

1580 PYREX Bottle, Reagent, Wide Mouth, Stopper

The wide mouth bottle is supplied with an improved stopper. Meets A.P.H.A. requirements for a water sample bottle. Not covered byspecifications, but stopper is ground to an interchangeable 1:10 taper approximately 12.7 mm (1/2") in length.

Approx.

Stopper Approx. O.D. x

Cat. No. Description Capacity (mL) No. Height (mm) Qty/Pk Qty/Cs

1580-125 Complete 125 29 57 x 142 12 24

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1585 PYREX® Bottle, Serum

Designed especially for handling and storing sterile culture media and sera where stability of the glass is of prime importance. Also suitable for storing distilled water and standard solutions. Will withstand hot air (dry) or steam (wet) sterilization. Necks are tooled to increase mechanical strength and for uniform stopper fit.

Approx. Rubber Approx. O.D. x

Cat. No. Capacity (mL) Stopper No. Height (mm) Qty/Cs

1585-4L 4000 8 165 x 278 8

1585-9L 9000 8 203 x 413 4

1595 PYREX Bottle, Solution

These bottles are designed for storage of solutions and are ideal for media preparation. The 9.5 liter (21/2 gallon) and 13.25 liter (31/2 gallon) sizes are in a conventional bottle shape. The 19 liter

(5 gallon) and 45.5 liter (12 gallon) sizes are similar in design to a carboy. The necks are tooled to increase mechanical strength and for uniform stopper fit.

Approx. Rubber Approx. O.D. x

Cat. No. Capacity (mL) Stopper No. Height (mm) Qty/Cs

1595-2X 9500 12 187 x 470 4

1595-3X 13250 12 238 x 445 4

1595-5 19000 12 292 x 508 1

1595-12 45500 12 406 x 584 1

1596 PYREX Bottle, Solution, Graduated, Carboy

With double scale (liters and gallons) black enamel graduations. Graduated in 500 mL increments.

Approx. Rubber Approx. O.D. x

Cat. No. Capacity (mL) Stopper No. Height (mm) Qty/Cs

1596-9L 9500 12 187 x 476 4

1596-13L 13250 12 238 x 440 4

1596-19L 19000 12 292 x 485 1

61596 PYREXPLUS® Bottle, Solution, Protective Coating, Graduated, Carboy

Bottle features a protective PVC coating for longer product life and safety. Protective coating helps prevent glass from shattering and reduces spills. Autoclavable (121°C) and resistant to thermal shock. Designed for storage of solutions, ideal for media preparation. The 9L and 13L sizes are in conventional bottle shape. The 19L size is similar in design to a carboy. Necks are tooled to increase mechanical strength and for uniform stopper fit. Graduated in 500 mL increments with black enamel.

Approx. Rubber Approx. O.D. x

Cat. No. Capacity (mL) Stopper No. Height (mm) Qty/Pk Qty/Cs

61596-9L 9500 12 187 x 476 – 1

61596-13L 13250 12 238 x 440 – 1

61596-19L 19000 12 292 x 485 – 1

Warning: Do not place over direct heat or flame. Do not heat above 121°C moist heat or 110°C dry heat.

1620 PYREX Bottle, Hubbard-Carmick, Specific Gravity

Use with viscous fluids, semi-solid bitumens, and emulsions.

Approx. Stopper Approx.

Cat. No. Capacity (mL) Size O.D. x Height (mm) Qty/Cs

1620-25 25 24/12 40 x 57 12

Reference: ASTM Test D-70, D-1429, and D-115.

13

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1622 PYREX® Bottle, Gay Lussac Bottle, Specific Gravity

Unadjusted for calibration in the laboratory.

Approx.

Approx. O.D. x Height

Cat. No. Capacity (mL) without Stopper Qty/Cs

1622-2 2 17 x 32 1

61626 PYREXPLUS® Bottle, Media, Storage, Screw Cap

Heavy duty bottle which can be used for storage as well as mixing and sampling. A protective PVC coating helps prevent glass from shattering and reduces spills. Autoclavable (121°C) and resistant to thermal shock. Bottle comes complete with autoclavable, one-piece, green colored, polypropylene plug seal cap with drip-free pouring ring. Glass bead indicates full capacity line. Teal enameled graduations and marking spot. Thread size: GL 45. Neck opening: 29 mm I.D.

Approx.

Approx. O.D. x Grad. Grad.

Cat No Capacity (mL) Height (mm) Range (mL) Increment (mL) Qty/Cs

61626-100 100 56 x 100 40-80 20 4

61626-250 250 70 x 138 50-200 50 4

61626-500 500 86 x 176 100-400 100 4

61626-1L 1000 101 x 225 100-900 100 4

61626-2L 2000 136 x 262 400-1800 200 4

1680 PYREX Bottle, Weighing, Tall, Short LengthJoints

Tall form bottle with a joint style opening that accepts a closed bottom, hollow pennyhead style stopper.

Approx. Approx. Approx. O.D. x

Cat. No. Capacity (mL) Weight (g) Joint Length (mm) Qty/Pk Qty/Cs

1680-1550 7 9 14/10 15 x 50 6 24

1680-1580 12 13 14/10 15 x 80 – 6

1680-2540 12 18 24/12 25 x 40 6 24

1680-2550 16 21 24/12 25 x 50 6 24

1680-3060 30 30 29/12 30 x 60 6 18

1680-4050 45 52 40/12 40 x 50 6 12

1680-4080 70 67 40/12 40 x 80 6 12

1680-5060 85 78 50/12 50 x 60 – 6

1682 PYREX Bottle, Weighing, Low Form, Short LengthJoints

Low form bottle with a joint style opening that accepts a closed bottom hollow Pennyhead style stopper.

Approx. Approx. Approx. O.D. x

Cat. No. Capacity (mL) Weight (g) Joint Length (mm) Qty/Pk Qty/Cs

1682-5030 35 53 50/12 50 x 30 2 6

1682-6030 50 71 60/12 60 x 30 2 6

1682-7033 82 111 71/15 70 x 33 2 6

1684 PYREX Bottle, Weighing, PARR, Short Length ExternalJoints

Joints designed for use in weighing small samples. The closure style cap fits over the external ground body.

Approx. Approx. Approx. O.D. x

Cat. No. Capacity (mL) Weight (g) Joint Length (mm) Qty/Pk Qty/Cs

1684-2024 4 12 24/12 20 x 24 6 12

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1686 PYREX® Bottle, Weighing, Regular, Short Length ExternalJoints

Standard form bottle with a closure that fits over the external ground body.

Approx. Approx. Approx. O.D. x

Cat. No. Capacity (mL) Weight (g) Joint Length (mm) Qty/Pk Qty/Cs

1686-2540 12 20 29/12 25 x 40 6 18

1686-2550 16 25 29/12 25 x 50 6 18

1686-3060 30 32 34/12 30 x 60 6 18

1686-4050 45 55 45/12 40 x 50 6 12

1686-4080 70 72 45/12 40 x 80 6 12

1686-40100 92 83 45/12 40 x 100 6 12

1688 PYREX Bottle, Weighing, Low Form, Short Length ExternalJoints

Low form bottle like the 1682 bottles but with a closure that fits over the external ground body.

Approx. Approx. Approx. O.D. x

Cat. No. Capacity (mL) Weight (g) Joint Length (mm) Qty/Pk Qty/Cs

1688-5030 36 68 55/12 50 x 30 – 2

1688-6030 42 73 60/12 60 x 30 – 2

7732 PYREX Bottle, Bomb, Gum Stability

For the determination of gum stability of gasoline. The cover prevents condensed vapors in bomb stem from contaminating the sample, but does not interfere with free flow of oxygen. Made in accordance with ASTM D-525.

Cat. No. Description Approx. O.D. x Height (mm) Qty/Cs

7732 Complete 50 x 105 1

7732-CO Cover Only – 1

7735 PYREX Bottle, Ramsbottom, Bulb, Carbon Residue

Used in determining carbon residue in petroleum products. Reference: ASTM D-524.

Cat. No. Approx. O.D. x Body Length (mm) Stem O.D. (mm) Qty/Pk Qty/Cs

7735-24 24 x 57 8 12 24

GAS WASHING BOTTLES

31750 PYREX Bottle, Gas Washing, Side Inlet, Fritted Disc,Stopper

The side tube on this bottle has a rod sealed to the bottle near the top for extra strength. Tubulation O.D. is 10 mm. The large diameter fritted disc permits the handling of large volumes of gas. (See page 22 for definition of fritted disc porosity).

Approx.

Capacity (mL) Stopper O.D. of Approx. O.D. x

Cat. No. Description and Porosity Size Disc (mm) Height (mm) Qty/Cs

31750-350C Complete 350 C 24/40 60 70 x 290 1

1760 PYREX Bottle, Gas Washing, Tall Form,Stopper

Thestopper incorporates a plain tip tube as the distributor. These bottles have a large hexagonal base for stability. Tubulations are 18 mm O.D.

Approx.

Cat. No. Description Capacity (mL) Stopper Size Approx. Height (mm) Qty/Cs

1760-125 Complete 125 29/42 335 1

1760-250 Complete 250 29/42 340 1

 

1760-500 Complete 500 29/42 390 1

31760 PYREX® Bottle, Gas Washing, Tall Form, Fritted Disc,Stopper

These bottles have a large hexagonal base for stability. The fritted disc provides greater efficiency and more uniform dispersion of gas bubbles for complete absorption. Tubulation O.D. is approximately 8 mm.

Approx. O.D. Approx. O.D.

Capacity (mL) Stopper of Disc x Height

Cat. No. Description and Porosity Size (mm) (mm) Qty/Cs

31760-125EC Complete 125 EC 40/50 20 38 x 300 1

31760-125C Complete 125 C 40/50 20 38 x 300 1

31760-250EC Complete 250 EC 40/50 20 51 x 305 1

31760-250C Complete 250 C 40/50 20 51 x 305 1

31760-500EC Complete 500 EC 40/50 20 64 x 350 1

31760-500C Complete 500 C 40/50 20 64 x 350 1

31760-500BO Bottle Only 500 – 20 – 1

31760-500ES Stopper Only 500 EC – 20 – 1

 

31760-500S Stopper Only 500 C – 20 – 1

31770 PYREX Bottle, Gas Washing, Tall Form, Fritted Cylinder,Stopper

Stopper is equipped with a 12 mm diameter fritted cylinder instead of a disc as the distributor.

Approx.

Approx. O.D.

Capacity (mL) Stopper x Height

Cat. No. Description and Porosity Size (mm) Qty/Cs

31770-125EC Complete 125 EC 29/42 38 x 298 1

31770-125C Complete 125 C 29/42 38 x 298 1

31770-250EC Complete 250 EC 29/42 51 x 290 1

31770-250C Complete 250 C 29/42 51 x 290 1

31770-500EC Complete 500 EC 29/42 63 x 340 1

 

31770-500C Complete 500 C 29/42 63 x 340 1

1900 PYREX Bottle, Nesbitt, Absorption, Stopper

For the absorption of CO2 in carbon determination. Weight, when filled, is approximately 135 grams. A turn of the interchangeable stopper closes both inlet and outlet tubes.

Approx. Height Inlet/Outlet Tube

Cat. No. (mm) O.D. (mm) Qty/Pk Qty/Cs

 

1900-165 155 6 1 2

BURETS

2094 PYREX Buret, Colored Scale, Dispensing, Straight Bore PTFE Stopcock Plug

Used when dispensing large volumes of liquids rapidly and accurately. Made from close tolerance, accurate bore tubing with uniform walls, these burets have a permanently colored scale. Tips are carefully drawn and ground to reduce chipping. Provided with a PTFE stopcock plug to reduce freezing and eliminate lubricant contamination. The smooth micro-finish of the stopcock barrel assures a precision fit and optimum leak-resistant performance.

Approx.

Capacity Grad. Tol. Approx. O.D. x Stopcock

Cat. No. (mL) Increment (mL) (± mL) Height (mm) Bore (mm) Qty/Cs

2094-250 250 1 2.0 33 x 550 4 1

2094-500 500 5 2.5 41 x 675 4 1

2094-1L 1000 10 5.0 50 x 810 6 1

 

 

 

 

 

 

 

 

 

 

 

2103 PYREX® Buret, Colored Scale, Class A,PTFE Stopcock Plug

The capacity tolerance on these burets is established by ASTM E-287 and they are calibrated in accordance with ASTM E-542. Tips are carefully drawn from accurate bore tubing to insure proper drainage rates. This buret has colored markings, fine, sharp lines, and large easy-to-read numbers. The stopcock barrel has a smooth micro-finish to assure leak-resistant performance. Each buret is supplied with a dust cover. All sizes are furnished with a 2 mm bore stopcock plug.

Approx. Capacity Grad. Tol. Approx. O.D. x

Cat. No. (mL) Increment (mL) (± mL) Height (mm) Qty/Cs

2103-10 10 .05 .02 9 x 560 1

2103-25 25 .10 .03 12 x 560 1

2103-50 50 .10 .05 14 x 750 1

 

2103-100 100 .20 .10 18 x 752 1

2105 PYREX Buret, Serialized/Certified Class A, Colored Scale, PTFE Stopcock Plug

Calibrated to Class A tolerances in accordance with ASTM D-511, E-542, and ASTM E-287. Each buret is individually serialized and supplied with a Certificate of Identification and Capacity, traceable to NIST standards. This buret has colored markings with fine, sharp lines, and large easy-to-read numbers. Each buret is supplied with a dust cover. All sizes are furnished with a 2 mm bore stopcock plug.

Approx. Capacity Grad. Tol. Approx. O.D. x

Cat. No. (mL) Increment (mL) (± mL) Height (mm) Qty/Cs

2105-10 10 .05 .02 9 x 560 1

2105-25 25 .10 .03 12 x 560 1

2105-50 50 .10 .05 14 x 750 1

 

2105-100 100 .20 .10 18 x 752 1

2110 PYREX Buret, Rotaflo®, Dual Plug, White Enamel Markings, with Rotaflo Stopcock

Buret with automatic zero, Rotaflo dual stopcock. The dual stopcock helps eliminate titration errors.

Approx.

Capacity Grad. Tol. Approx. O.D. x

Cat. No. (mL) Increment (mL) (± mL) Height (mm) GP Plug Qty/Cs

2110-25 25 .10 .06 12 x 560 3 1

 

2110-50 50 .10 .10 14 x 760 3 1

2116 PYREX Buret, Economy Grade, PTFE Locking Stopcock

An economical buret designed to reduce replacement costs by providing replaceable components. These sturdy, durable burets have tooled tops and bottoms and white enamel graduations. The screw thread locking PTFE stopcock with ground tip is compatible with Cat. No. 2116 existing buret bodies. Simply replace the stopcock assembly to benefit from the improved design. The new replaceable stopcock assembly features a screw thread locking nut and collar which ensures that the stopcock cannot fall out in use. Cat. No. 2116-GTO replaceable tip has a ground end which provides a better grip and helps prevent the tip from falling out.

Approx.

Capacity Grad. Tol. Approx. O.D. x Qty/ Qty/

Cat. No. Description (mL) Increment (mL) (± mL) Height (mm) Pk Cs

2116-25 Complete 25 .10 .06 14 x 450 2 6

2116-50 Complete 50 .10 .10 16 x 662 2 6

2116-25BO Body Only 25 .10 .06 – 2 6

2116-50BO Body Only 50 .10 .10 – 2 6

2116-GTO2 Tip Only with Ground – – – – – 12

End and Non-ground End

 

(for use with Cat. No.

2116-LSO only)

2116-LSO Locking Stopcock Only – – – – – 1

2116-TO Tip Only (for use with

 

Cat. No. 2116-LSO only) – – – – – 12

2122A PYREX® Buret, Colored Scale, Straight Bore PTFE Stopcock

Burets are suitable for use in school and institutional laboratories not requiring the accuracy of our Class A models. Supplied with a PTFE stopcock plug. The microfinish of the barrel provides a precision fit. The tips are carefully drawn for accuracy to insure proper drainage rate. Each buret is supplied with a dust cover. All sizes furnished with a 2 mm bore stopcock plug. This buret has durable colored markings.

Approx.

Capacity Grad. Tol. Approx. O.D. x Stopcock

Cat. No. Description (mL) Increment (mL) (± mL) Height (mm) Bore (mm) Qty/Cs

2122A-10 Complete 10 .05 .04 9 x 560 2 1

2122A-25 Complete 25 .10 .06 12 x 560 2 1

2122A-50 Complete 50 .10 .10 14 x 750 2 1

 

2122A-100 Complete 100 .20 .20 18 x 752 2 1

2128 PYREX Buret, Micro, Precision Bore, Funnel Top, Class A, StraightStopcock, White Enamel Markings

These burets are designed for precise analytical methods in microchemistry. Precision bore tubing throughout the body assures accuracy between any two points. Funnel top facilitates addition of reagents by pouring, or by suction from below, through a rubber-stoppered tube. Tips are tapered to assure smooth flow. Stopcocks turn freely, yet give positive control and are of 2 mm bore. The capacity tolerance on these burets is established by ASTM E-1189 and are calibrated in accordance with ASTM E-542.

Approx.

Capacity Grad. Tol. Stopcock Approx. O.D. x

Cat. No. (mL) Increment (mL) (± mL) Bore (mm) Height (mm) Qty/Pk Qty/Cs

2128-5 5 .01 .01 2 7 x 735 1 2

 

2128-10 10 .02 .02 2 8 x 735 1 2

2130 PYREX Buret, Precision Bore, Class A, Straight BoreStopcock, Colored Markings

Precision bore tubing is used to assure accuracy between any two points. Durable colored graduations are sharply defined and easy to read. Carefully groundstopcock gives precise control. Each buret is supplied with a dust cover. All sizes furnished with a 2 mm bore stopcock plug. The capacity tolerance on these burets is established by ASTM E-287 and they are calibrated in accordance with ASTM E542.

Approx. Capacity Grad. Tol. Approx. O.D. x Stopcock

Cat. No. (mL) Increment (mL) (± mL) Height (mm) Bore (mm) Qty/Cs

2130-10 10 .05 .02 9 x 565 2 1

2130-25 25 .10 .03 12 x 565 2 1

2130-50 50 .10 .05 14 x 755 2 1

 

2130-100 100 .20 .10 18 x 755 2 1

2135 PYREX Buret, Serialized/Certified, Class A, Precision Bore, StraightStopcock

Precision bore tubing is used to assure accuracy between any two points. Manufactured to Class A tolerances in accordance with ASTM E-542 and ASTM E-287. Each buret is individually serialized and supplied with a Certificate of Identification and Capacity, traceable to NIST standards. Durable white graduations are sharply defined and easy to read. Carefully groundstopcock gives precise control Each buret is supplied with a dust cover. All sizes furnished with a 2 mm bore stopcock plug.

Approx. Capacity Grad. Tol. Approx. O.D. Stopcock

Cat. No. (mL) Increment (mL) (± mL) x Height (mm) Bore (mm) Qty/Cs

2135-10 10 .05 .02 9 x 560 2 1

2135-25 25 .10 .03 12 x 560 2 1

2135-50 50 .10 .05 14 x 755 2 1

 

2135-100 100 .20 .10 18 x 752 2 1

3960 PYREX Bell, Filling

For use with culture tubes and bottles. The smaller size will fit tubes up to 20 mm O.D. (without lip). The larger size can be used on bottles with maximum rim diameter of 44 mm.

Cat. No. Approx. Height (mm) Tubulation O.D. (mm) Qty/Cs

3960-S 70 7 1

3960-L 85 11 1

3965 PYREX Bell, Filling, Aseptic

For aseptic filling of vessels. Rubber tubing is attached to the top of the tubulation while the receiving vessel is placed inside the bell.

Tubulation Dimensions

Cat. No. For Use With Description O.D. (mm) O.D. x Height (mm) Qty/Cs

3965-20 Tubes Filling Bell 9.0 28 x 75 2

3965-40 Tubes Filling Bell 9.0 45 x 105 2

3965-50 Bottles Filling Bell 9.0 51 x 95 2

3965-70 Bottles Filling Bell 9.0 75 x 130 2

3965-100 Bottles Filling Bell 10.0 109 x 135 2

3140 PYREX Dish, Crystallizing

The rims on these dishes are reinforced and fire polished to reduce chipping. Will withstand repeated sterilization (wet or dry). Ideal for storage and crystallization.

Cat. No. Capacity (mL) Fluid Ounces Approx. O.D. x Height (mm) Qty/Pk Qty/Cs

3140-70 180 6 70 x 50 6 24

3140-80 180 6 80 x 40 6 24

3140-90 270 9 90 x 50 6 18

3140-100 325 11 100 x 50 6 18

3140-125 740 25 125 x 65 4 12

3140-150 1200 40 150 x 75 4 8

3140-170 1770 60 170 x 90 2 8

3140-190 2500 85 190 x 100 2 6

 

 

 

 

 

 

 

3160 PYREX® Dish, Culture, Petri

These flat, clear dishes will withstand repeated sterilization (wet or dry). The edges are beaded

to provide greater mechanical strength. The bead also provides a means to equally space the side walls of the bottom and cover, thereby reducing the capillary action of condensed moisture on the sides. They are not affected chemically or thermally by any of the methods commonly employed

in laboratories where sterilization is a major factor in routine or in specialized work. The covered dish is not airtight. The tops are marked in blue enamel and the bottoms in white enamel to make sorting easier. Bottoms also have a triangular, enamel reference point for serial dilutions.

Approx. O.D. x

Cat. No. Description Size (mm) Height (mm) Qty/Pk Qty/Cs

3160-60 Complete 60 x 15 60 x 12 12 72

3160-100 Complete 100 x 10 100 x 14 12 72

3160-101 Complete 100 x 15 100 x 19 12 72

3160-102 Complete 100 x 20 100 x 23 12 72

3160-150 Complete 150 x 15 150 x 19 12 24

3160-152 Complete 150 x 20 150 x 23 12 24

3160-60CO Cover Only 60 x 15 60 x 15 – 12

3160-100CO Cover Only 100 x 10 100 x 10 – 12

3160-101CO Cover Only 100 x 15 100 x 15 – 12

 

3160-102CO Cover Only 100 x 20 100 x 20 – 12

3160-150CO Cover Only 150 x 15 150 x 15 – 12

3160-152CO Cover Only 150 x 20 150 x 20 – 12

3160-60BO Bottom Only 60 x 15 53 x 17 – 12

3160-100BO Bottom Only 100 x 10 93 x 12 – 12

3160-101BO Bottom Only 100 x 15 93 x 17 – 12

3160-102BO Bottom Only 100 x 20 93 x 22 – 12

3160-150BO Bottom Only 150 x 15 143 x 17 – 12

 

3160-152BO Bottom Only 150 x 20 143 x 22 – 12

3170 PYREX Dish, Drying, Heavy Wall

This tray will withstand hot air or steam sterilization. Useful for gel work or paper chromatography. Do not place over direct heat, for oven use only.

Approx. Top Approx. Top Approx. Inside

Cat. No. Width (mm) Length (mm) Depth (mm) Qty/Cs

 

3170-12 305 457 72 4

3175 PYREX Dish, Drying

A range of trays designed for use as drying, staining or developing trays. They can be used with paper or gel electrophoresis, or paper chromatography. Trays will withstand autoclaving. Do not place over direct heat, for oven use only.

Cat. No. Approx. Size L x W x H (mm) Approx. Capacity (mL) Qty/Cs

3175-7 272 x 180 x 50 1500 4

3175-8 201 x 201 x 55 1600 4

 

3175-10 349 x 249 x 60 3500 4

3180 PYREX® Dish, Evaporating, Flat Bottom

These dishes have rugged beaded rims and are of standard medium depth.

Cat. No. Approx. O.D. x Height (mm) Approx. Volume (mL) Qty/Pk Qty/Cs

3180-80 80 x 45 140 – 6

3180-90 90 x 50 170 – 6

 

3180-105 105 x 55 290 1

CLONING CYLINDERS

3166 PYREX Cylinder, Cloning

Clone a single cell or group of cells by surrounding them with this glass cylinder. Dip the end of the cylinder into a sterile silicone grease before pressing to the bottom of a culture flask to create an isolated well.

Cat. No. Description Approx. O.D. x Height (mm) Qty/Cs

3166-6 Cloning Cylinder 6 x 8 125

3166-8 Cloning Cylinder 8 x 8 125

3166-10 Cloning Cylinder 10 x 10 125

COLUMNS

2146 PYREX® Column, Chromatography Column with Reservoir, PTFE Stopcock

Reservoir at top with2 mm bore PTFE plug.

Approx. Reservoir Approx. Column

Cat. No. Description Capacity (mL) O.D. x Height (mm) Qty/Cs

2146-10 Column 200 13 x 250 1

2146-19 Column 250 22 x 300 1

2147 PYREX Column, Flash Chromatography Flow Controller

Standard controller consists of a bottom joint35/20 and a top valve 0 mm to 4 mm.

Cat. No. Description Approx. Height (mm) Qty/Cs

2147-FC Flow Controller 85 1

2148 PYREX Reservoir, Flash Chromatography

Reservoir can be used between column and flow controller. Top socket joint and bottom ball joint are 35/20.

Cat. No. Description Approx. Capacity (mL) Approx. O.D. x Height (mm) Qty/Cs

2148-250 Reservoir 250 81 x 171 1

2148-500 Reservoir 500 98 x 188 1

2148-1L Reservoir 1000 130 x 210 1

2149 PYREX Column, Flash Chromatography

Column is ideal for use when quick separations in absorption chromatography applications are desired. A typical unit consists of a column with 2 mm bore PTFE stopcock and a reservoir (Cat. No. 2148) with a 0 mm to 4 mm PTFE valve.

Cat. No. Description Approx. Column O.D. x Length (mm) Qty/Cs

2149-13 Column 13 x 450 1

2149-22 Column 22 x 450 1

2149-45 Column 45 x 450 1

2149-54 Column 54 x 450 1

 

 

 

 

 

2150 PYREX HPLC Reservoir, Single Cavity

PYREX HPLC reservoirs have a central cavity for a mobile phase inlet reservoir, an autoclavable plastic coat that absorbs UV up to 385 nm, and a GL 45 thread finish. These may be used with our 3-hole cap (Cat. No. 1395-3H).

Cat. No. Approx. Capacity (mL) Approx. O.D. x Height (mm) Qty/Cs

2150-1L 1000 120 x 260 1

2150-2L 2000 150 x 325 1

2150-5L 5000 195 x 385 1

 

2150-10L 10,000 240 x 465 1

2153 PYREX Atomizer, Chromatographic Reagent

For use in spraying reagents in thin layer chromatography. With full length24/40 joint between reservoir and spraying device.

Cat. No. Description Approx. Capacity (mL) Approx. Height (mm) Qty/Cs

2153-125 Atomizer 125 188 1

 

2153-250 Atomizer 250 208 1

38450 PYREX® Apparatus, Extraction, Chromatographic, Coarse Fritted Disc

These tubes are designed for general chromatographic analysis. The tops are tooled for rubber stopper

fit and the tubes are fabricated with sealed-in coarse porosity fritted discs. The outflow tubes are large in diameter to eliminate the smearing of the definition bands of effluent caused by the tube being filled, and the solvent mixed before being expelled. The outflow tubes are long enough to protrude through a rubber stopper.

Cat. No. Approx. I.D. x Length (mm) Stopper No. Qty/Pk Qty/Cs

38450-10 10.5 x 300 00 1 8

38450-20 22.0 x 400 4 1 6

 

38450-40 44.0 x 600 10 – 1

38452 PYREX Apparatus, Extraction, Chromatographic, Coarse Fritted Disc, PTFE Stopcock

The column is designed for general chromatographic column separations. The top is tooled for a rubber stopper fit. A PTFE stopcock is provided for better column control. A coarse porosity fritted disc is sealed into the column. The volume below the disc is minimized to prevent mixing and to allow clear, sharp, band definition.

Approx. I.D. x Rubber Stopcock

Cat. No. Length (mm) Stopper No. Plug Size Qty/Pk Qty/Cs

 

38452-10 10 x 300 00 2 2 4

CONCENTRATORS

2157 PYREX Concentrator, Kuderna-Danish Apparatus, Without Hooks,Joints

A Kuderna-Danish concentrator supplied with Keck clamps instead of spring hooks. The complete apparatus consists of a 3-Ball Snyder column (with 24/40 joints), a flask (with24/40 top and

19/22 lower joint), and a graduated tube (with19/22 joints). All columns have venting dimples.

The 250 mL and 500 mL completes include a 10 mL tube. The 1,000 mL complete has a 25 mL tube.

Total Inner Outer

Cat. No. Description Height (mm) Joint Size Joint Size Qty/Pk Qty/Cs

2157-500* 500 mL Complete 615 19/22 24/40 – 1

2157-1L 1000 mL Complete 720 19/22 24/40 – 1

2157-250FO 250 mL Flask Only – 19/22 24/40 1 4

2157-500FO 500 mL Flask Only – 19/22 24/40 1 4

2157-1LFO 1000 mL Flask Only – 19/22 24/40 1 4

2157-10TO** 10 mL Tube Only – – 19/22 1 6

2157-15TO** 15 mL Tube Only – – 19/22 1 6

2157-25TO** 25 mL Tube Only – – 19/22 1 6

*2157-500: The completes include 1 each blue and green Keck clamps.

** 2157-10TO, 2157-15TO, 2157-25TO Graduations: 0-2 mL in 0.1 mL increments. 3 mL to capacity in 1.0 mL increments.

Note: For Synder column only, see Cat. No. 2158-CO.

2157-100T/TJ PYREX Concentrator Tube, 100 mL

The innovative PYREX brand concentrator tube combines the concepts of a Kuderna-Danish flask and tube into a one-piece glass apparatus. Designed for use with the PYREX Accelerated One-Step extractor/concentrator, it comes in both jacketed and unjacketed versions. The 100 mL capacity permits sufficient solvent capacity for the full extraction process.The jacketed version permits circulation of hot water through the jacket to boil the solvent during extraction/concentration. The bottom portion of the tube is never heated, so the sample won’t boil dry. The unjacketed version can be placed in a hot water bath for solvent heating. Threaded tubulations are 8 mm. I.D.

Cat. No. Description Capacity (mL) Qty/Cs

2157-100T* Concentrator Tube, plain 100 1

2157-100TJ Concentrator Tube, jacketed 100 1

2158-CW Hardware Asst. for tubes with threaded tubulations – 6

(6 connectors and 12 washers)

*Supplied with 2 connectors, 2 washers, and 1 Keck clamp.

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2157-NT PYREX® Concentrator, Kuderna-Danish, Insulated Tip Tubes, Without Hooks,

Joints

Tubes without spring hooks. Insulated tip Kuderna-Danish tubes have an air jacket around the tip. Less heat applied to the tip due to this insulation reduces the chance that the sample will boil to dryness. Compatible with all standard Kuderna-Danish apparatus.

Approx.

Approx.

Cat. No. Capacity (mL) O.D. x Height (mm) Joint Size Qty/Cs

2157-10NT 10 22 x 120 19/22 1

2157-15NT 15 22 x 140 19/22 1

2157-25NT 25 22 x 180 19/22 1

2158 PYREX Concentrator, Kuderna-Danish Apparatus,Joints

The complete apparatus consists of a 3-Ball Snyder column (with24/40 joints), a flask (with

24/40 tops and19/22 lower joint), and a graduated tube (with19/22 joints). If further concentration is desired, select a 2-Ball column (Cat. No. 2158-2CO) and combine with the Kuderna-Danish tube of your choice. The 250 mL and 500 mL completes include a 10 mL tube. The 1000 mL complete includes a 25 mL tube.

Total Height Inner Outer Length Qty/ Qty/

Cat. No. Description (mm) Joint Size Joint Size (mm) Pk Cs

2158-250a 250 mL Complete 594 19/22 24/40 – – 1

2158-500b 500 mL Complete 615 19/22 24/40 – – 1

2158-1Lc 1000 mL Complete 720 19/22 24/40 – – 1

2158-250FOc 250 mL Flask Only 220 19/22 24/40 – 1 4

2158-500FOb 500 mL Flask Only – 19/22 24/40 – – 4

2158-1LFOc 1000 mL Flask Only – 19/22 24/40 – 4 4

2158-2CO 2 Ball Snyder Column – 19/22 19/22 150 – 1

2158-3CO 3 Ball Snyder Column – 24/40 24/40 305 – 1

2158-4TOd 4 mL Tube Only – – 19/22 – 1 6

2158-10TOd 10 mL Tube Only – – 19/22 – 1 6

2158-15TOd 15 mL Tube Only – – 19/22 – 1 6

2158-25TOd 25 mL Tube Only – – 19/22 – 1 6

aEach includes a pair of 13/8" stainless steel springs.

bThe 500 mL includes springs and two sizes of Keck clamps.

cEach includes a pair of 13/8" stainless steel springs.

dGraduations: 0 mL to 2 mL are in 0.1 mL increments. 3 mL to capacity are in 1.0 mL increments.

2158-JTO PYREX Concentrator, Kuderna-Danish Tube, Jacketed

The innovative PYREX brand jacketed Kuderna-Danish concentrator tube circulates hot water through the jacket to boil the solvent during extraction/concentration. The bottom portion of the tube is never heated, so samples will not boil dry. The concentration automatically stops when the solvent sinks below the jacket. Lab technician time is saved by eliminating the need to watch evaporations closely to avoid boiling dry. With serrated tubulations or screw thread connections for fast set up and tear down.

Approx. Approx. Capacity

Cat. No. Description Length (mm) (mL) Qty/Cs

2158-10JTO Serrated Tubulation 198 10 1

2158-1JTO Serrated Tubulation 198 1 1

2159 PYREX Head, Solvent Recovery

The solvent recovery head allows for condensation and collection of solvents while performing concentrations with a Kuderna-Danish concentrator. 96% to 99% solvent recovery allows for concentrations to be done outside the hood. Unique, simple design allows use with existing condensers and flasks.

Inner Outer Approx.

Cat. No. Description Joint Size Joint Size Length (mm) Qty/Pk Qty/Cs

2159-24 Solvent Recovery Head 24/40 24/40 150 1 4

21

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CONDENSERS

2155 PYREX Condenser, Distilling, Drip Tip,Joints

This distilling column is simple in design and easy to use. It is useful for a wide range of applications in the lab, particularly in fractionation.

Approx. Joint Approx. Jacket Tubulation

Cat. No. Length (mm) Size O.D. x Length (mm) O.D. (mm) Qty/Cs

2155-14 274 14/20 28 x 190 10 1

2155-19 283 19/22 28 x 190 10 1

*This column is also a replacement for organic chemistry kits (Cat. Nos. 6949 through 6949K).

52300 PYREX Condenser, Tube, Low Actinic, Drip Tip,Joint

A simple air condenser, useful for condensation of materials with boiling points above 150°C, with an inner24/40 drip tip. Low actinic glass protects light sensitive materials.

Cat. No. Approx. O.D. x Length (mm) Inner Inner Joint Size Qty/Cs

52300-650 13 x 650 24/40 1

2340 PYREX Condenser, Liebig, Sealed Inner Tube

A general purpose condenser that can be used for distillation and extraction. Although the condensing area per unit length of the jacket is low, the large capacity water jacket gives efficient cooling. Tubulation O.D. is approximately 10 mm. The adapter end is tooled for uniform stopper fit, accommodating a No. 3 rubber stopper.

Cat. No. Approx. Jacket O.D. x Length (mm) Approx. Height (mm) Qty/Cs

2340-200 41 x 200 345 1

2360 PYREX Condenser, Liebig, Drip Tip, Inner Joint

A general purpose condenser that can be used for distillation, refluxing, and extraction operations. With innerjoint at the bottom with a drip tip. The tubulation O.D. is approximately 10 mm.

Inner Rubber Approx Jacket Approx.

Cat. No. Joint Size Stopper No. O.D. x Length (mm) Height (mm) Qty/Pk Qty/Cs

2360-400 24/40 3 41 x 400 545 1 4

2360-500 24/40 3 41 x 500 645 – 1

2400 PYREX Condenser, Liebig, Drip Tip, Inner and OuterJoints

A general purpose condenser that can be used for distillation and extraction. Suitable for use in vacuum distillations. With the outer joint at the top and the inner joint at the bottom with a drip tip. The tubulation O.D. is approximately 10 mm.

Inner Outer Approx. Jacket Approx.

Cat. No. Joint Size Joint Size O.D. x Length (mm) Height (mm) Qty/Pk Qty/Cs

2400-200 19/38 19/38 41 x 200 350 – 1

2400-300 24/40 24/40 41 x 300 450 1 4

2400-400 24/40 24/40 41 x 400 550 1 4

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2401 PYREX® Condenser, Column, with Indentations, Micro, Drip Tip,Joints

For use on small assemblies. The tubulation O.D. is approximately 10 mm.

Approx. Inner Outer Approx. Jacket

Cat. No. Length (mm) Joint Size Joint Size O.D. x Length (mm) Qty/Cs

2401-24 309 24/40 24/40 38 x 185 1

*This condenser is also a replacement part for organic chemistry kits (Cat. Nos. 6949 through 6949K).

2480 PYREX Condenser, Allihn, Drip Tip, Inner and OuterJoints

A widely used condenser with greater surface area than the corresponding Liebig type. With the outerjoint at the top and the inner joint at the bottom with a drip tip. Suitable for use in vacuum distillations. The tubulations have an O.D. of approximately 10 mm.

Approx. Approx.

No. of Inner Outer Jacket O.D. x Height

Cat. No. Bulbs Joint Size Joint Size Length (mm) (mm) Qty/Pk Qty/Cs

2480-200 3 19/38 19/38 41 x 200 350 – 1

2480-300 5 24/40 24/40 41 x 300 450 1 6

2480-400 6 24/40 24/40 41 x 400 550 1 6

2480-500 8 24/40 24/40 41 x 500 650 – 1

2480-600 10 29/42 29/42 41 x 600 750 – 1

2490 PYREX Condenser, Cold Finger, InnerJoint

A simple condenser, of relatively low efficiency, often used to regulate refluxing by adjusting the flow of air or water through it (dephlegmation). The tubulation O.D. is approximately 10 mm.

Approx. Joint Approx. Jacket

Cat. No. Height (mm) Size O.D. x Length (mm) Qty/Cs

2490-24 176 24/40 12 x 86 1

*This condenser is also a replacement part for organic chemistry kits (Cat. Nos. 6949 through 6949K).

2560 PYREX Condenser, Graham, Drip Tip, Inner and OuterJoints

This condenser has a high surface area per unit length of jacket. Primarily used in vacuum distillations. With the outer joint at the top and the inner joint at the bottom with a drip tip. The tubulation O.D. is approximately 10 mm.

Inner Outer Approx. Jacket Approx.

Cat. No. Joint Size Joint Size O.D. x Length (mm) Height (mm) Qty/Pk Qty/Cs

2560-200 19/38 19/38 41 x 200 350 – 1

2560-300 24/40 24/40 41 x 300 450 1 6

2560-400 24/40 24/40 41 x 400 550 1 4

2560-500 24/40 24/40 41 x 500 650 1 4

2640 PYREX Condenser, Friedrichs, Drip Tip, Inner and OuterJoints

The Friedrichs type condenser affords very efficient operation. The helical inner tube fits closely within the jacket. The vapor tube is sealed to the jacket at an angle of 75° and has an outer24/40 joint.

Approx. O.D. x Inner Outer

Cat. No. Length (mm) Joint Size Joint Size Qty/Pk Qty/Cs

2640-350 50 x 325 24/40 24/40 1 4

23

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2700 PYREX® Condenser, West

This condenser is designed with a heavy-wall outer jacket to provide a sturdy, long-lasting unit, while the inner tube has a thinner wall for efficient heat transfer. The tubulations are on the same side to reduce breakage, and the adapter ends are all tooled for No. 3 rubber stopper fit. The tubulation O.D. is approximately 10 mm.

Cat. No. Approx. Jacket O.D. x Length (mm) Approx. Height (mm) Qty/Cs

2700-200 19 x 200 345 1

2705 PYREX Condenser, West, Drip Tip, Inner and OuterJoints

The tubulation O.D. is approximately 10 mm.

Approx. Jacket O. D. Inner Outer Approx.

Cat. No. x Length (mm) Joint Size Joint Size Length (mm) Qty/Pk Qty/Cs

2705-14 18 x 190 14/20 14/20 283 – 1

2705-19* 18 x 190 19/22 19/22 283 2 4

*This condenser is a replacement part for organic chemistry kits (Cat. Nos. 6949 through 6949K).

2800 PYREX Condenser, West, Drip Tip, Inner and OuterJoint

This condenser is designed with a heavy-wall outer jacket to provide a sturdy, long-lasting unit, while the inner tube has a thinner wall for efficient heat transfer. Tubulations are on the same side to reduce breakage. With the outerjoint at the top and theinner joint at the bottom with a drip tip. The tubulation O.D. is approximately 10 mm.

Cat. No. Inner Outer Approx. Jacket O.D. x Approx.

Joint Size Joint Size Length (mm) Height (mm) Qty/Pk Qty/Cs

2800-300 24/40 24/40 18 x 300 450 1 4

 

CONES

2180 PYREX® Cone, Imhoff, Sediment, Blunt Tip

For use with heavy sediments, where ability to read small volumes is unimportant. Graduated from

0 mL to 1 mL in 0.1 mL increments, 1 to 10 mL in 0.5 mL, and 10 mL to 40 mL in 1 mL increments; also marked at 1000 mL. The blunt tip increases its ruggedness and cleaning ease.

Cat. No. Approx. Height (mm) Approx. O.D. at Top (mm) Qty/Pk Qty/Cs

2180-439 435 110 2 4

3081 PYREX® 2.4L Desiccator, Small Knob Top

This 2.4L PYREX desiccator is designed for general analytical work. The sturdy knob makes the cover easy to handle. Approximate bowl volume is 2400 mL. For replacement cover, see Cat. No. 3081-150CO. For lower part only, see Cat. No. 3081-150LO.

Warning: Do not heat or subject to pressure. Not for vacuum applications.

Approx. I.D.

Approx. Approx. Plate

of Ground Chamber Height Diameter Qty/

Cat No. Description Flange (mm) Depth (mm) (mm) (mm) Cs

3081-150 Complete 172 81 252 140 1

3081-150CO Cover only 172 – 98 – 1

3081-150LO Lower Only 172 81 154 140 1

3081 PYREX 5.8L Desiccator, Large Knob Top

This 5.8L desiccator is designed for general analytical work. The large sturdy knob makes the cover easy to handle. Approximate bowl volume is 5800 mL. For replacement cover, see Cat. No. 3081-200CO. For lower part only, see Cat. No. 3081-200LO.

Warning: Not for vacuum applications. Do not heat or subject to pressure.

Approx. I.D.

Approx. Approx. Plate

of Ground Chamber Height Diameter Qty/

Cat No. Description Flange (mm) Depth (mm) (mm) (mm) Cs

3081-200 Complete 223.5 115 309 190 1

3081-200CO Cover only 223.5 – 107 – 1

3081-200LO Lower only 223.5 115 202 190 1

3081 PYREX 10.5L Desiccator, Large Knob Top

This 10.5L desiccator is designed for general analytical work. The large sturdy knob makes the cover easy to handle. Approximate bowl volume is 10,500 mL. For replacement cover, see Cat. No. 3081-250CO. For lower part only, see Cat. No. 3081-250LO.

Warning: Not for vacuum applications. Do not heat or subject to pressure.

Approx. I.D.

Approx. Approx. Plate

of Ground Chamber Height Diameter Qty/

Cat No. Description Flange (mm) Depth (mm) (mm) (mm) Cs

3081-250 Complete 273.5 120 357 230 1

3081-250CO Cover Only 273.5 – 122 – 1

3081-250LO Lower Only 273.5 120 235 230 1

3121 PYREX 2.4L Desiccator, Small Top, with 24/29 Standard Taper Stopcock

This 2.4L desiccator has a rugged 24/29 standard taper stopcock with tooled hose connection that serves as the vacuum inlet. It is designed so that its manipulation is not affected by the vacuum. To introduce vacuum into the desiccator, loosen the stopcock to disengage the PTFE plug from contact with the glass. A half turn from this position closes the desiccator. This design eliminates the need for grease. The tubulation O.D. is approximately 10 mm. Approximate bowl volume capacity is 2400 mL. For replacement bowl, see Cat. No. 3081-150LO; for cover, see Cat. No. 3121-150CO; for replacement stopcock, see Cat. No. 3121-STPK.

Warning: Do not heat or subject to pressure. Rated 1-atmosphere vacuum.

Approx. I.D.

Approx. Approx. Plate

of Ground Chamber Height Diameter Qty/

Cat No. Description Flange (mm) Depth (mm) (mm) (mm) Cs

3121-150 Complete 172 81 239 140 1

3121-150CO Cover Only 172 – 85 – 1

29

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3121 PYREX® 5.8L Desiccator, Large Top, with 24/29 Standard Taper Stopcock

This 5.8L desiccator has a rugged 24/29 standard taper stopcock with tooled hose connection that serves as the vacuum inlet. It is designed so that its manipulation is not affected by the vacuum. To introduce vacuum into the desiccator, loosen the stopcock to disengage the PTFE plug from contact with the glass. A half turn from this position closes the desiccator. This design eliminates the need for grease. The tubulation O.D. is approximately 10 mm. Approximate bowl volume capacity is 5800 mL. For replacement bowl, see Cat. No. 3081-200LO; for cover, see Cat. No. 3121-200CO; for replacement stopcock, see Cat. No. 3121-STPK.

Warning: Do not heat or subject to pressure. Rated 1-atmosphere vacuum.

Approx. I.D.

Approx. Approx. Plate

of Ground Chamber Height Diameter Qty/

Cat No. Description Flange (mm) Depth (mm) (mm) (mm) Cs

3121-200 Complete 223.5 115 296 190 1

3121-200CO Cover Only 223.5 – 94 – 1

3121 PYREX 10.5L Desiccator, Large Top, with 24/29 Standard Taper Stopcock

This 10.5L desiccator has a rugged 24/29 standard taper stopcock with tooled hose connection that serves as the vacuum inlet. It is designed so that its manipulation is not affected by the vacuum. To introduce vacuum into the desiccator, loosen the stopcock to disengage the PTFE plug from contact with the glass. A half turn from this position closes the desiccator. This design eliminates the need for grease. The tubulation O.D. is approximately 10 mm. Approximate bowl volume capacity is 10,500 mL. For replacement bowl, see Cat. No. 3081-250LO; for cover, see Cat. No. 3121-250CO; for replacement stopcock, see Cat. No. 3121-STPK.

Warning: Do not heat or subject to pressure. Rated 1-atmosphere vacuum.

Approx. I.D.

Approx. Approx. Plate

of Ground Chamber Height Diameter Qty/

Cat No. Description Flange (mm) Depth (mm) (mm) (mm) Cs

3121-250 Complete 273.5 120 344 230 1

3121-250CO Cover Only 273.5 – 109 – 1

3121 PYREX Replacement 24/29 Stopcock with Hose Connector

This is a replacement 24/29 standard taper stopcock with a tooled #10 hose connection. The plug material is PTFE, and is a suitable replacement for Cat. Nos. 3121-150, 3121-200, and 3121-250.

Cat. No. Description Qty/Cs

3121-STPK Stopcock, 24/29 standard taper joint with #10 hose connection 1

3340 PYREX Apparatus, Distilling, Kjeldahl, Nitrogen,Joints

Used for determining nitrogen in organic compounds. This assembly includes a Kjeldahl flask specifically developed for this process. Both the digestion and distillation stages can be performed in this flask. The assembly shown is the distillation stage, where the amount of ammonia, and hence, nitrogen, is established. The inlet tube allows the permanganate solution to be introduced after distillation. Supplied with an outer29/42 joint on the flask and an outer 19/38 joint on the Graham condenser. Total height is 410 mm; total width is 300 mm; maximum O.D. is approximately 97 mm.

Cat. No. Description Approx. Capacity (mL) Qty/Cs

3340-500 Complete 500 1

3340-TO Tube Only – 1

3340-FO Flask Only – 1

2540-200 Condenser Only – 1

3350 PYREX Apparatus, Distilling, Cyanide

Used in testing for soluble and insoluble cyanides in water. Cyanide as hydrocyanic acid (HCN) is released from cyanide complexes by means of a reflux-distillation and absorbed in a scrubber containing a sodium hydroxide solution. Tygon® tubing connects the reaction/distillation section to the absorption scrubber making set-up easier and less susceptible to glass breakage. Inlet tubes have funnel openings for easy addition of acid. Apparatus meets the requirements of E.P.A. SW-846 methods 9010 and 9012, and ASTM method D-2036. Designed for sample size of 500 mL.

Cat. No. Description Qty/Cs

3350-C Cyanide Distillation Apparatus, Complete 1

3350-CFCO Cold Finger Condenser Only 1

3350-CJO Condenser Jacket Only 1

3350-DTO Dispersion Tube Only 1

3350-ITO Inlet Tube Only 1

3350-TO Trap Only 1

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3360 PYREX® Apparatus, Distilling, General Purpose, PYREX Stopper,Joint

A general purpose batch distillation assembly with the facility for addition via the PYREX stoppered neck. Ideally suited for the batch production of high purity distilled water. The flask has a flat bottom with a side delivery tube, terminating in a joint. Graham condenser tubulation O.D. is approximately 10 mm.

Approx. Capacity Cond. Jacket Stopper Joint

Cat. No. Description (mL) Length (mm) No. Size Qty/Cs

3360-500 Complete 500 200 27 19/38 1

3360-1L Complete 1000 200 27 19/38 1

3360-500FO SFO 500 – 27 19/38 1

3360-1LFO SFO 1000 – 27 19/38 1

SFO: Stopper and Flask Only.

For stopper only, see Cat. No. 7650.

For condenser, see Cat. No. 2540-200.

3575 PYREX Apparatus, Distilling, Solvent Still Head

Apparatus for maintaining oxygen free solvents. Head has sufficient storage space to allow solvent removal by syringe or drainage through 2 mm T-bore PTFE stopcock. With 24/40 outer joint at top,24/40 inner joint at bottom and14/20 inner joint on drainage arm.

Cat. No. Approx. Capacity (mL) Approx. Height (mm) Qty/Cs

3575-250 250 245 1

3575-500 500 275 1

3582 PYREX Apparatus, Distilling, Oil Dilution, Receiver,Joints

For determining the amount of dilution in crankcase oils when gasoline has been used as fuel. Designed to allow heat-sensitive materials to be kept away from the hot base of the flask. With an outer24/40 joint at the top and an inner24/40 joint on the sidearm. Reference: ASTM D-322.

Cat. No. Approx. Capacity (mL) Approx. Height (mm) Grad. Increment (mL) Qty/Cs

3582 5 380 0.1 1

3602 PYREX Apparatus, Distilling, Dean Stark, Receiver, Joints

The 10 mL receiver is graduated from 0-1 mL in 0.1 mL increments, with a maximum scale error of 0.05 mL. The graduation increments from 1.0-10.0 mL are 0.2 mL, with a maximum scale error of

0.1 mL.

Approx. Capacity

Inner and Approx.

Cat. No. (mL) Outer Joint Size Height (mm) Qty/Pk Qty/Cs

3602-10 10 24/40 216 1 4

Reference: ASTM E-123.

3611 PYREX Apparatus, Distilling, Moisture Test, Receiver, Joints

For determining water by distillation. Receivers have a 24/40 ground joint on the sidearm. The

10 mL receiver is graduated, from 0 mL to 1 mL, in 0.1 mL increments, with a maximum scale error of

0.05 mL. Graduation increments from 1.0 to 10.0 mL are 0.2 mL, with maximum scale error of 0.1 mL. The 25 mL receiver is graduated, from 0 mL to 1 mL, in 0.1 mL increments, with a maximum scale error of 0.05 mL. Graduation increments from 1.0 to 25.0 mL are 0.2 mL, with a maximum scale error

of 0.1 mL.

Approx. Capacity

Inner and Approx.

Cat. No. (mL) Outer Joint Size Height (mm) Qty/Cs

3611-10 10 24/40 237 1

3611-25 25 24/40 317 1

Reference: ASTM E-123, which covers apparatus used in ASTM method D-95, Test for Water in Petroleum Products and Other Bituminous Products.

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3622 PYREX® Apparatus, Distilling, Barrett, Receiver, Stopcock, Joints

For determining water content in petroleum or bituminous products, graduated upwards from the stopcock to 3 mL in 0.2 mL increments, and from 3 mL to 20 mL in 0.5 mL increments. Reference: Barrett method B-2. Also can be used as Dean Stark distillation apparatus specified in British Standard 756, but utilizes a common U.S. ground joint. It is also an optional setup for ASTM D-95.

Approx. Capacity Inner and Approx. Stopcock

Cat. No. (mL) Outer Joint Size Height (mm) Plug No. Qty/Pk Qty/Cs

3622-20 20 24/40 228 1 2 4

3740 PYREX Apparatus, Extraction, Soxhlet, Joints

Bulb in siphon tube near the top of tube facilitates cycling of the siphoning action. The siphon tube is protected from accidental damage by the vapor tube. joints at the top and bottom.

Approx. Inner Outer Approx. Approx. Chamber

Capacity to Top Joint Joint Height Siphon to I.D. x Qty/ Qty/

Cat. No. of Siphon (mL) Size Size (mm) Plate (mm) Height (mm) Pk Cs

3740-S 50 24/40 34/45 295 62 29 x 130 1 2

3740-M 85 24/40 45/50 303 80 38 x 130 1 2

3740-L 200 24/40 55/50 350 113 47 x 120 1 2

3740-XL 500 29/42 71/60 430 130 64 x 220 1 2

For glass extraction thimble with fritted disc only, see Cat. No. 33950.

3840 PYREX Apparatus, Extraction, Soxhlet, Joints, Allihn Condenser

This apparatus consists of a Soxhlet extractor, an Allihn condenser, and a flask, all which are equipped with joints. The tubulation O.D. on the condenser is 10 mm.

I.D.

Extractor Extractor .

Approx. Body Joint Size Joint Size Approx

Capacity Length Inner Outer Height Qty/

Cat. No. Description (mL) (mm) (Bottom) (Top) (mm) Cs

3840-S Complete 125 27 x 192 24/40 34/45 655 1

3840-M Complete 250 37 x 250 24/40 45/50 711 1

3840-L Complete 500 46 x 305 24/40 55/50 803 1

3840-XL Complete 1000 64 x 319 29/42 71/60 880 1

3840-SCO Condenser Only – – – – – 1

3840-MCO Condenser Only – – – – – 1

3840-LCO Condenser Only – – – – – 1

3840-XLCO Condenser Only – – – – – 1

3840-1LFO Flask Only 1000 – – – 185 1

For extractor only, see Cat. No. 3740.

For flask only on sizes 125 mL through 500 mL, see Cat. No. 4100.

3880 PYREX Apparatus, Extraction, Soxhlet, Friedrichs Condenser, Joints

An efficient extraction apparatus for general purpose use. Consists of a Soxhlet extractor, a special Friedrichs condenser and a flask, all equipped with joints. The condenser tubulation O.D. is approximately 10 mm.

Approx. I.D. x Body Inner Outer Approx.

Capacity Length Joint Joint Height

Cat. No. Description (mL) (mm) Size Size (mm) Qty/Cs

3880-M Complete 250 40 x 665 24/40 45/50 665 1

3880-MCO Condenser Only 1

For extractor only, see Cat. No. 3740.

For flask only, see Cat. No. 4100.

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3900 PYREX® Apparatus, Extraction, Arsine Generator

Designed for arsenic determination by the silver diethyldithiocarbamate photometric method. Meets A.P.H.A. Standard 104A, ACS/USP, and EPA specifications. Fabricated from PYREX borosilicate glass. Joint on 125 mL flask is 24/40 and ball and socket joint between absorber and scrubber is12/2. Complete unit includes clamp.

Cat. No. Description Qty/Pk Qty/Cs

3900 Arsine Generator, Complete – 1

3900-AO Absorber Only 1 4

3900-SO Scrubber Only 1 4

7721-13 Clamp Polyacetyl – 10

3915-C PYREX Apparatus, Extraction, Accelerated One-Step, Modular

This revolutionary modular Accelerated One-Step extractor/concentrator performs extraction, concentration, and drying with the same apparatus and is designed for use with solvents of heavier specific gravity than sample being extracted. The required concentrator tube (Cat. Nos. 2157-100T or 2157-100TJ) and the Allihn condenser (Cat. No. 3840-MCO) must be purchased separately. Removable Snyder column sidearm allows easy cleaning. Meets the requirements of E.P.A. SW-846 method 3520 and EPA Waste Water method 625 allowed in CLP statement of work OLMO2.0 for semi-volatiles and pesticides. Extraction and concentration steps can be performed outside the hood. As dictated by safe laboratory practices, we recommend that some type of ventilation system be used above or near the units in case of a drop in condenser water temperature or loss of condenser cold water supply.

Cat. No. Description Qty/Pk Qty/Cs

3915-C Accelerated One-Step Extractor/Concentrator – 1

2157-100T Concentrator Tube, 100 mL, Threaded Tubulations,24/40 – 1

2157-100TJ Concentrator Tube, Jacketed, 100 mL, Threaded Tubulations,24/40 – 1

2158-2CO 2 Ball Snyder Column 11

3840-MCO Condenser, Allihn, Medium,45/50 – 1

3915-35VO Fluorocarbon O-rings, 35/25, 1" I.D., 1 3/16" O.D., 3/32" Width, 6 24

75 Durometer

3915-CAO Coupler Assembly Only, Top/Bottom 2 6

3915-CVO O-rings, Fluorocarbon Coupler, 1 1/2" I.D., 1 11/16" O.D., 3/32" Width, 6 24

75 Durometer

3915-CW Connectors/Washers Only, for Stopcock Assembly, Melamine Connectors, 2 6

PTFE Liners, Silicon Washers

3915-ECO Extractor Cup Only – 1

3915-MBO Extractor Body Only,45/50 Top, 35/25 Side – 1

3915-MSCO Snyder Sidearm Only, Top35/25 with Fluorocarbon O-ring, – 1

Lower 24/40

3915-SCA Stopcock Assembly Only – 1

3918-47 Membrane Assembly, 47 mm – 20

3918-47BP Membrane Assembly, 47 mm, Bulk Pack – 200

3918-47MS Photoceram™ Membrane Support Only, for 47 mm Membrane – 2

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3920-M PYREX® Apparatus, Extraction, Continuous Liquid/Liquid Extractor, Complete, Heavier Than Water, One-piece

The continuous liquid/liquid extractor is designed to meet E.P.A. test method requirements outlined by SW-846, RCRA, and CLP. For use with solvents of heavier specific gravity than sample liquid being extracted. The sidearm is sealed to the extractor body just below the 45/50 ground joint. The sidearm is sealed higher on the body to reduce the chance of water spilling over while draining remaining solvent from extractor body at the end of the extraction. Extraction can be performed outside the hood. Comes complete with PYREX brand Allihn condenser and 500 mL PYREX brand round bottom boiling flask. As dictated by safe laboratory practices, we recommend that some type of ventilation system be used above or near the units in case of a drop in condenser water temperature or loss of condenser cold water supply.

Approx. Extractor Body Extractor Body Total

Capacity Approx. Approx. Approx. Qty/

Cat. No. Description (mL) Height (mm) Width (mm) Height (mm) Cs

3920-M Liquid/LIquid Extractor 1000 355 214 710 1

3840-MCO Allihn Condenser – – – – 1

3920-MBO Extractor Body, 45/50 Top, – – – – 1

24/40 Bottom

4320-500 Round Bottom Flask, 500 mL, – – – – 12

24/40

3922 PYREX Apparatus, Modular 1L Continuous Heavier than Water Liquid/Liquid Extractor or Liquid/Liquid Extractor/Concentrator Systems

These versatile modular 1L continuous extractor systems are for use with solvents of heavier specific gravity than sample liquid being extracted. Using modular components make these components easier to clean and maintain and gives more flexibility. These systems are designed to meet E.P.A. test method requirements outlined by SW-846, RCRA, and CLP. Extraction can be performed outside the hood. However, as dictated by safe laboratory practices, we recommend that some type of ventilation system be used above or near the units in case of a drop in condenser water temperature or loss of condenser cold water supply.

Because this system uses modular components it can be configured as two different systems:

w The Continuous Liquid/Liquid Extractor uses a plain column sidearm (Cat. No. 3928-MSAO) and 500 mL round bottom flask (Cat. No. 4320-500). The crossover tube is fitted with a PTFE stopcock to impede flow to the round bottom flask when changing over from base or neutral extractions to acidic extractions or at the end of the run.

w The Continuous Liquid/Liquid Extractor/Concentrator uses a Snyder column sidearm (Cat. No. 3928-MSCO) and a Kuderna-Danish Flask (Cat. No. 2158-500FO) with a collection tube (Cat. No. 2158-500FO). Allows the use of the same solvent for both basic and acidic extractions. This system does not require an apparatus change to switch from extracting to concentrating. As a result, it reduces sample handling and overall technician time required.

Assembling the complete system requires purchasing 8 separate components: the extractor body, a condenser, a crossover tube, a sidearm column, and a receiver flask, as well as small and large ball joint clamps and Fluorocarbon O-rings.

Cat. No. Description (Components required to assemble a complete system) Qty/Pk Qty/Cs

3922-MBO Modular 1L Extractor Body with a 45/50 outer Standard Taper top – 1

joint, 35/25 middle inner Spherical Ball joint, and 18/19 outer

Spherical Ball joint 520 mm x 254 mm (height x width)

3840-MCO PYREX Allihn Condenser with a 45/50 inner Standard Taper joint and – 1

10 mm O.D. on the tubulations

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3922 PYREX® Apparatus, Modular 1L Continuous Heavier than Water Liquid/Liquid Extractor or Liquid/Liquid Extractor/Concentrator Systems (continued)

Cat. No. Description (Components required to assemble a complete system) Qty/Pk Qty/Cs

3928-MSCO Modular One-Step Snyder Column with a 35/25 top outer Spherical – 1

Ball joint, 18/19 outer Spherical Ball joint, and 24/40 inner Standard

Taper bottom joint

4320-500 500 mL Round Bottom Collection Flask with a 24/40 outer Standard 2 12

Taper joint

2158-500FO 500 mL Kuderna-Danish Flask with a 24/40 outer Standard Taper top and – 4

a19/22 inner Standard Taper bottom joint. Includes springs and Keck

Clamps for both joints

2157-10TO 10 mL Kuderna-Danish Collection Tubes with a19/22 outer Standard 1 6

Taper joint and graduations from 0 mL to 2 mL in 0.1 mL increments and from

3 mL to 10 mL in 1.0 mL increments. Please note: there are other styles and sizes

of Kuderna-Danish Collection tubes that can be used the 500 mL Kuderna-

Danish Flask.

7681-6 Replacement Stopcock Assembly with a 6 mm diameter bore for the Modular – 1

Crossover tube

7705 Replacement Fluorocarbon O-rings, five 1/2" O.D., and five 11/16" O.D. rings, – 10

each 3/32" in thickness, 70 Durometer

9601 PYREX Tube, Reaction, Combination Vessel and Receiver

This tube may be used for simple semi-micro vacuum or atmospheric distillation, either as a reaction flask or a receiving tube.

Cat. No. Joint Size Approx. Length (mm) Qty/Cs

9601-24 24/40 200 1

*This tube is also a replacement part for organic chemistry kit Cat. No. 6949.

FIBER GLASS

3950 PYREX® Fiber Glass, Code No. 9989 Glass

This fiber glass is made from fine glass fibers with diameters controlled to approximately 0.008 mm. This makes the glass pliable and easy to use. Manufactured from Code No. 9989 glass, this fiber glass contains minimal heavy metals and is suitable for use as a filtering medium. Supplied in the form of roving approximately 2 inches in O.D. x 22 feet long. Packaged in 0.23 kg. (0.5 lb.) bags. Not sold in quantities of less than 0.46 kg. (1 lb.).

Cat. No. Pk/Cs Qty/Cs

3950 1 lb./2 bags 12 lb./24 bags

4443 PYREX Flask, Biometer, PYREX #2 Stopcock

Used to measure production of carbon dioxide produced by microorganisms grown on a variety of culture medium over longer periods of time. Minimizes the need for commonly used gas trains. Also useful in Bioremediation studies. Supplied complete with No. 6 rubber stopper in flask neck No. 7 rubber stopper in the side tube and 16 gauge needle.

Cat. No. Description Approx. Overall Height (mm) Qty/Cs

4443-250 Flask, Complete, 250 mL – 1

4444 PYREX Flask, Baffled

Delong style, with three baffle indents designed to provide greater agitation of solutions to improve oxygen or gas transfer when used with rotary or reciprocating shakers. Long neck reduces splashing and is designed for two-position polypropylene closures.

Cat. No. Description Approx. Neck O.D. (mm) Approx. O.D. x Height (mm) Qty/Pk Qty/Cs

4444-125 Flask, 125 mL 25 70 x 140 – 6

4444-250 Flask, 250 mL 38 85 x 155 – 6

4444-500 Flask, 500 mL 38 100 x 200 – 6

4444-1L Flask, 1000 mL 38 130 x 240 – 6

4444-2L Flask, 2000 mL 38 160 x 282 – 1

4444-4L Flask, 4000 mL 38 210 x 350 – 1

26794-25* Closure, Orange 25 – 50 100

26795-25* Closure, Natural 25 – 50 100

26796-38** Closure, Orange 38 – 50 100

26797-38** Closure, Natural 38 – 50 100

*Closure fits 125 mL.

**Closure fits 250, 500, 1L, 2L.

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4446 PYREX® Flask, Shaker, Extra-Deep Baffles

Delong style neck, with three extra-deep baffles, to enhance gas transfer when used with rotary or reciprocating shakers. Long neck reduces splashing and is designed for two-position polypropylene closures. Closures are sold separately.

Cat. No. Description Approx. Neck O.D. (mm) Approx. O.D. x Height (mm) Qty/Cs

4446-50 Flask, 50 mL 51 x 106 18 12

4446-125 Flask, 125 mL 67 x 140 25 12

4446-250 Flask, 250 mL 82 x 147 38 12

4446-300 Flask, 300 mL 89 x 155 38 12

4446-500 Flask, 500 mL 101 x 200 38 12

4446-1L Flask, 1000 mL 129 x 240 38 6

4446-2L Flask, 2000 mL 160 x 282 38 3

4446-3L Flask, 3000 mL 185 x 327 38 2

4446-4L Flask, 4000 mL 206 x 350 38 2

4450 PYREX Flask, Shaker, Baffled

Heavy tooled rim for maximum durability. The same baffle design as found on our Delong flasks promotes optimal and consistent solution agitation when used with flask shakers.

Approx.

Cat. No. Capacity (mL) Approx. O.D. x Height. (mm) Rubber Stopper No. Qty/Cs

4450-125 125 70 x 115 5 6

4450-250 250 85 x 155 6 6

4450-500 500 100 x 180 7 6

4450-1L 1000 130 x 220 8.5 1

4460 PYREX Flask, Trypsinizing, Beaded Neck, Baffled

Flasks are used for converting homogenous tissue samples into cell suspensions by digestion of connective proteins. Heavy beaded neck accepts cotton plugs. Four extra-deep baffles enhance vigorous agitation.

Cat. No. Description Approx O.D. x Height (mm) Height of Baffles (mm) Qty/Cs

4460-50 Flask, 35 mL 51 x 77 30 3

4460-125 Flask, 75 mL 67 x 102 50 3

4460-250 Flask, 150 mL 82 x 130 70 3

4460-500 Flask, 300 mL 101 x 167 95 3

4460-1L Flask, 700 mL 129 x 204 105 2

4460-2L Flask, 1500 mL 160 x 290 125 2

4465 PYREX Flask, Trypsinizing, with Sidearm, Screw Caps, Baffled

Flasks are used for converting homogenous tissue samples into cell suspensions by digestion of connective proteins. Phenolic screw cap with rubber liner on neck and sidearm. Designed with well below sidearm to prevent unseparated tissues from being poured out of flask. Four extra long, extra deep baffles promote vigorous agitation.

Height of

Cat. No. Description Baffles (mm) Ctr. Neck G.P.I. Sidearm G.P.I. Qty/Cs

4465-125 Flask, 125 mL 50 33-430M 20-415 3

4465-250 Flask, 250 mL 45 38-430M 20-415 3

4465-500 Flask, 300 mL 95 38-430M 20-415 3

For replacement caps, see Cat. No. 9999-381M.

4420 PYREX Flask, Fernbach, Culture

This wide mouth flask is designed for culturing organisms requiring a large surface area to volume ratio. It can also be used in serum production.

Approx. Capacity

Approx. Approx.

Cat. No. (mL) Rubber Stopper No. O.D. x Height (mm) Qty/Cs

4420-2XL 2800 13-14 205 x 230 6

Reference: Industrial and Engineering Chemistry, Vol. 21, No. 12, P. 1198. Note: Do not use this flask on a heat source smaller than the base of the flask. Uneven heating of the flask could cause breakage.

4422 PYREX Flask, Culture, Low Form

This narrow mouth flask is designed for culturing organisms requiring a large surface area to volume ratio. The neck O.D. is 38 mm.

Approx. Capacity

Approx. Approx.

Cat. No. (mL) Rubber Stopper No. O.D. x Height (mm) Qty/Cs

4422-2XL 2500 6.5 254 x 197 1

Caution: Do not use this flask on a heat source smaller than the base of the flask. Uneven heating of the flask could cause breakage.

4423 PYREX Flask, Fernbach Culture Flask, Baffled, Beaded Neck

This wide-mouth flask is designed for culturing organisms requiring a large surface area to volume ratio. Triple baffled on the bottom outside edges to achieve maximal oxygen transfer to culture medium. Beaded neck is 63 mm I.D. and accepts cotton plugs or rubber stoppers.

Cat. No. Approx. Capacity (mL) Rubber Stopper No. Approx. O.D. x Height (mm) Qty/Cs

4423-2XL 2800 13 200 x 230 3

Caution: Do not place on a direct heat source.

4424 PYREX Flask, Fernbach Culture Flask, Baffled, Plain Neck

This triple baffled flask has a Delong style 38 mm neck for plastic or stainless steel closures. Triple baffles are located at the center of the flask bottom to achieve maximal oxygen transfer to culture medium. Closures are sold separately.

Cat. No. Approx. Capacity (mL) Approx. Neck O.D. (mm) Approx. O.D. x Height (mm) Qty/Cs

4424-2XL 2800 38 200 x 260 3

Caution: Do not place on a direct heat source.

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4425 PYREX® Flask, Fernback Culture Flask, Baffled, with Screw Cap

This wide mouth flask is designed for culturing organisms requiring a large surface area to volume ratio. Triple baffled on the bottom outside edges to achieve maximal oxygen transfer to culture medium. Supplied with GL 45 orange polypropylene cap.

Cat. No. Approx. Capacity (mL) Approx. O.D. x Height (mm) Qty/Cs

4425-2XL 2800 200 x 230 3

For replacement caps, see Cat. No. 1395-45LTC.

Caution: Do not place on a direct heat source.

4442 PYREX Flask, Culture, Long Neck

The long neck culture flask is basically an Erlenmeyer flask to which a long straight, rimless neck of heavy tubing has been added. The longer necks reduce the amount of splashed solution reaching the closure. It is ideal for shaker cultures.

Approx. Approx. O.D. x

Cat. No. Description Neck O.D. (mm) Height (mm) Qty/Pk Qty/Cs

4442-50 Flask, 50 mL 18 50 x 105 6 24

4442-125 Flask, 125 mL 25 66 x 122 6 12

4442-250 Flask, 250 mL 38 81 x 138 6 12

4442-500 Flask, 500 mL 38 101 x 181 – 1

4442-1L Flask, 1000 mL 38 129 x 216 – 1

4442-2L Flask, 2000 mL 38 160 x 285 – 1

26794-25* Closure, Orange 25 – 50 100

26795-25* Closure, Natural 25 – 50 100

26796-38** Closure, Orange 38 – 50 100

26797-38** Closure, Natural 38 – 50 100

*Closure fits 125 mL.

**Closure fits 250, 500, 1L, 2L.

4620 PYREX® Flask, Distilling

The sidearm on all sizes, except 125 mL, is approximately 77 mm below the top of the neck at an angle of 75°. Adaptable for use with thermometers calibrated for 76 mm immersion. The sidearm of the 125 mL flask is located approximately 137 mm from the bottom of the flask to meet the requirements of ASTM E-1405 and can be used in ASTM tests D-86, D-233, and D-447. Suitable for microchemical applications.

Approx. Capacity

Rubber Approx. O.D. x Sidearm O.D. x

Cat. No. (mL) Stopper No. Height (mm) Length (mm) Qty/Pk Qty/Cs

4620-25 25 0 42 x 157 7 x 100 – 1

4620-50 50 0 49 x 163 7 x 100 – 1

4620-125* 125 2 69 x 214 7 x 100 6 24

4620-250 250 3 86 x 250 9 x 130 4 24

4620-500 500 4 102 x 268 9 x 130 – 1

4620-1L 1000 5 130 x 321 11 x 180 – 1

*Heavy duty.

4720 PYREX Flask, Church, Distilling

For the distillation of bituminous materials suitable for road treatment. Also used in the Standard Method of Test of the Distillation of Creosote Oil, American Wood Preservers Association, method 11e, Barrett method C 9, American Association of State Highway Officials, methods T 52 and T 62.

Approx. Capacity

Rubber Approx. O.D. x Sidearm O.D. x

Cat. No. (mL) Stopper No. Height (mm) Length (mm) Qty/Cs

4720-500 500 5 102 x 135 13 x 220 1

4935 PYREX Flask, Distilling, Four Necks, Vertical Type, OuterJoints

The three side necks are placed 90° apart.

Approx. Capacity Center Neck Side Neck Approx. O.D. x

Cat. No. (mL) Joint Size Joint Size Height (mm) Qty/Cs

4935-1L 1000 34/45 24/40 130 x 190 1

4935-2L 2000 45/50 24/40 162 x 235 1

4935-5L 5000 45/50 24/40 221 x 300 1

4950 PYREX Flask, Distilling, Three Necks, Vertical Type,24/40 Joints

The three necks are the same height. Each neck has a24/40 joint.

Approx. Capacity Joint Approx.

Cat. No. (mL) Size O.D. x Height (mm) Qty/Pk Qty/Cs

4950-500 500 24/40 102 x 160 1 4

4950-1L 1000 24/40 130 x 185 1 4

4950-2L 2000 24/40 162 x 215 1 4

4950-3L 3000 24/40 184 x 240 1 3

4950-5L 5000 24/40 221 x 275 1 3

4960 PYREX Flask, Distilling, Three Necks, Vertical Type,Joints

With full lengthjoints.

Approx. Capacity Center Neck Side Neck Approx. O.D. x

Cat. No. (mL) Joint Size Joint Size Height (mm) Qty/Pk Qty/Cs

4960-250 250 24/40 24/40 83 x 140 1 4

4960-500 500 34/45 24/40 102 x 165 1 4

4960-1L 1000 34/45 24/40 130 x 190 1 4

4960-2L 2000 45/50 24/40 162 x 228 1 4

4960-3L 3000 45/50 24/40 185 x 250 1 3

4960-5L 5000 45/50 24/40 221 x 300 1 3

4960-12L 12000 55/50 29/42 295 x 385 – 1

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4963A PYREX® Flask, Distilling, Micro, Three Necks, Angle Type,Joints

Approx. Capacity Center Neck Side Neck Approx. O.D. x

Cat. No. (mL) Joint Size Joint Size Height (mm) Qty/Cs

4963A-25 25 14/20 14/20 43 x 71 1

4963A-50 50 14/20 14/20 49 x 75 1

4965 PYREX Flask, Distilling, Three Necks, Angle Type,Joints

Approx. Capacity Center Neck Side Neck Approx. O.D. x

Cat. No. (mL) Joint Size Joint Size Height (mm) Qty/Pk Qty/Cs

4965-100 100 24/40 19/38 65 x 120 1 4

4965-250* 250 24/40 24/40 83 x 140 1 4

4965-500 500 34/45 24/40 102 x 160 1 4

4965-1L 1000 34/45 24/40 130 x 190 1 4

*The 250 mL flask is also a replacement part for organic chemistry kits (Cat. Nos. 6949 through 6949K).

4965A PYREX Flask, Distilling, Three Necks, Angle Type,Joints

Cat. No. Approx. Capacity (mL) Joint Size Approx. O.D. x Height (mm) Qty/Cs

4965A-500 500 24/40 87 x 156 1

4965A-1L 1000 24/40 130 x 185 1

4965B PYREX Flask, Distilling, Three Necks, Angle Type,Joints

Cat. No. Approx. Capacity (mL) Joint Size Approx. O.D. x Height (mm) Qty/Cs

4965B-500* 500 19/22 102 x 138 1

4965B-250 250 19/22 83 x 128 1

*This 500 mL flask is also a replacement part for organic chemistry kits (Cat. Nos. 6949 through 6949K).

4968 PYREX Flask, Replacement Part, Two Neck Boiling,Joints

This specially designed 1L boiling flask is a replacement part for the PYREX Cyanide Distilling Apparatus (Cat. No. 3350-C) .

Approx. Center Neck Side Neck Approx. O.D. x

Cat. No. Capacity (mL) Joint Size Joint Size Height (mm) Qty/Pk Qty/Cs

4968-1L 1000 24/40 19/38 188 x 130 1

4060 PYREX Flask, Florence, Boiling, Flat Bottom, Long Neck, Tooled Mouth

Approx. Capacity

Rubber Approx. O.D. x

Cat. No. (mL) Stopper No. Height (mm) Qty/Pk Qty/Cs

4060-50 50 1 50 x 94 – 1

4060-125 125 2 68 x 120 6 24

4060-250 250 5 82 x 134 6 24

4060-500 500 6 103 x 174 6 24

4060-1L 1000 8 132 x 213 – 6

4060-2L 2000 8 168 x 293 – 1

4060-6L 6000 11 237 x 367 – 1

4060-12L 12000* 11 297 x 371 – 1

*The 12000 mL size has a short neck.

4080 PYREX Flask, Florence, Boiling, Flat Bottom, Long Neck,Joint

With full length outerjoints.

Approx. Capacity Approx. O.D. x

Cat. No. (mL) Joint Size Height (mm) Qty/Pk Qty/Cs

4080-250 250 24/40 82 x 154 6 12

4080-500 500 24/40 103 x 195 6 12

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4100 PYREX® Flask, Boiling, Flat Bottom, Short Neck,Joint

With full length outer joints, but with shorter necks.

Approx. Capacity Joint Approx. O.D. x

Cat. No. (mL) Size Height (mm) Qty/Pk Qty/Cs

4100-50 50 24/40 50 x 98 – 1

4100-125 125 24/40 69 x 120 – 12

4100-250 250 24/40 82 x 135 6 12

4100-500 500 24/40 103 x 155 6 12

4100-1L 1000 24/40 132 x 185 1 12

4260 PYREX Flask, Boiling, Round Bottom, Short Ring Neck

Approx. Capacity Rubber Approx. O.D. x

Cat. No. (mL) Stopper No. Height (mm) Qty/Pk Qty/Cs

4260-250 250 5 83 x 120 – 1

4260-500 500 6 102 x 160 – 1

4260-1L 1000 8 130 x 185 6 12

4260-2L 2000 10 162 x 232 1 18

4260-3L 3000 10 184 x 260 – 1

4260-5L 5000 11 221 x 310 – 6

4260-12L 12000 11 295 x 378 – 1

4260-22L 22000 14 349 x 426 – 1

4280 PYREX Flask, Boiling, Round Bottom, Long Neck, Tooled Mouth

Approx. Capacity Rubber Approx. O.D. x

Cat. No. (mL) Stopper No. Height (mm) Qty/Pk Qty/Cs

4280-100 100 2 65 x 120 12 84

4280-250 250 5 83 x 149 – 1

4280-500 500 6 102 x 203 6 12

4280-1L 1000 8 130 x 241 6 30

4280-2L 2000 8 166 x 308 1 18

4280-5L 5000 11 221 x 380 1 6

4320 PYREX Flask, Boiling, Round Bottom, Short Neck,Joint

With full length joints, but with short necks.

Approx. Joint Approx. O.D. x

Cat. No. Capacity (mL) Size Height (mm) Qty/Pk Qty/Cs

4320-50 50 19/38 49 x 98 2 12

4320-100 100 24/40 65 x 120 2 12

4320-250 250 24/40 83 x 140 2 12

4320-300 300 24/40 87 x 145 2 12

4320-500 500 24/40 102 x 160 2 12

4320-1L 1000 24/40 127 x 189 1 12

4320-2L 2000 24/40 162 x 220 1 6

4320-5L 5000 45/50 221 x 300 1 4

4320-12L 12000 55/50 295 x 385 – 1

The 100, 250, and 500 mL flasks are replacement parts for organic chemistry kits (Cat. Nos. 6949 through 6949K).

4320A PYREX Flask, Boiling, Round Bottom, Short Neck,Joint

Approx. Capacity Joint Approx.

Cat. No. (mL) Size O.D. x Height (mm) Qty/Cs

4320A-50 50 24/40 49 x 98 12

4320B PYREX Flask, Boiling, Round Bottom, Short Neck,Joint

Approx. Joint Approx. O.D. x

Cat. No. Capacity (mL) Size Height (mm) Qty/Pk Qty/Cs

4320B-25 25 19/22 42 x 72 – 1

4320B-50 50 19/22 49 x 81 – 1

4320B-100 100 19/22 65 x 95 2 12

4320B-250 250 19/22 83 x 120 – 1

4320B-500 500 19/22 102 x 139 – 1

These flasks are replacement parts for organic chemistry kits (Cat. Nos. 6949 through 6949K).

4320C PYREX Flask, Boiling, Round Bottom, Short Neck, Heavy Wall,Joint

This heavy duty boiling flask provides increased mechanical strength. The flask features walls which are 25% to 30% thicker than the standard version.

Cat. No. Approx. Capacity (mL) Joint Size Approx. O.D. x Height (mm) Qty/Cs

4320C-50 50 24/40 49 x 61 1

4320C-100 100 24/40 65 x 120 1

4320C-250 250 24/40 83 x 140 1

4320C-500 500 24/40 102 x 160 1

4320C-1L 1000 24/40 127 x 189 1

4320C-2L 2000 24/40 162 x 215 1

4320C-3L 3000 24/40 189 x 255 1

4320C-5L 5000 45/50 221 x 300 1

4320C-12L 12000 55/50 295 x 385 1

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4321 PYREX® Flask, Boiling, Round Bottom, Short Neck,Joint

Approx. Capacity Joint Approx.

Cat. No. (mL) Size O.D. x Height (mm) Qty/Cs

4321-50 50 29/42 49 x 98 1

4321-100 100 29/42 63 x 120 1

4321-250 250 29/42 83 x 140 1

4321-500 500 29/42 102 x 157 1

4321-1L 1000 29/42 130 x 185 1

4321-2L 2000 29/42 162 x 217 1

4321A PYREX Flask, Boiling, Round Bottom, Short Neck,Joint

Approx. Capacity Joint Approx.

Cat. No. (mL) Size O.D. x Height (mm) Qty/Pk Qty/Cs

4321A-5 5 14/20 26 x 52 2 12

4321A-10 10 14/20 31 x 57 2 12

4321A-25 25 14/20 42 x 70 – 1

4321A-50 50 14/20 49 x 84 – 1

4321A-100 100 14/20 65 x 95 1 12

4321A-250 250 14/20 83 x 114 – 1

4321A-500 500 14/20 102 x 137 –

5320 PYREX Flask, Filtering, Heavy Wall, Graduated

These flasks, without tubulation, are blown in special molds, in shapes designed to give maximum mechanical strength. These flasks are graduated to show their approximate capacity. Marked “Filter Flask” to avoid confusion with similar sizes of Erlenmeyer flasks. All flasks have permanent white enamel graduations and marking spots.

Approx.

Capacity Grad. Grad. Rubber Approx. O.D. x Qty/ Qty/

Cat. No. (mL) Range (mL) Increment (mL) Stopper No. Height (mm) Pk Cs

5320-250 250 75-250 25 6 84 x 146 6 18

5320-500 500 150-500 50 7 106 x 184 6 18

5320-1L 1000 300-1000 50 8 127 x 238 6 12

5320-2L 2000 600-1800 200 9 168 x 292 1 12

5320-4L 4000 1500-3500 500 12 198 x 372 1 6

5340 PYREX Flask, Filtering, Heavy Wall, Tubulation, Graduated

These flasks, with tubulation, are blown in special molds, in shapes designed to give maximum mechanical strength. For convenience, the flasks are graduated to show approximate capacity. The neck finish affords an excellent fit for rubber stoppers. Tubulation O.D. on sizes up to 1000 mL is

approximately 10 mm. Tubulation O.D. for 2000 mL, and 4000 mL is approximately 12.5 mm.

Approx. Grad. Grad. Rubber

Capacity Range Increment Stopper Approx. O.D. x

Cat. No. (mL) (mL) (mL) No. Height (mm) Qty/Pk Qty/Cs

5340-250 250 75-250 25 6 84 x 146 6 18

5340-500 500 150-500 50 7 106 x 184 6 18

5340-1L 1000 300-1000 50 8 127 x 238 6 12

5340-2L 2000 600-1800 200 9 168 x 292 1 12

5340-4L 4000 1500-3500 500 12 198 x 356 1 6

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65340 PYREXPLUS® Flask, Filtering, Heavy Wall, Protective Coating, Tubulation, Graduated

Flask features a protective PVC coating for longer product life and safety. Protective coating helps prevent glass from shattering and reduces spills. Autoclavable (121°C) and resistant to thermal shock. For convenience, the flasks are graduated to show approximate capacity. Tubulation O.D. is approximately 10 mm on sizes up to 1000 mL. Tubulation O.D. is approximately 12.5 mm on 2000 and 4000 mL sizes. The tubulation is not coated to allow easy connection of standard size tubing.

Approx. Grad. Grad. Rubber Approx.

Capacity Range Increment Stopper O.D. x

Cat. No. (mL) (mL) (mL) No. Height (mm) Qty/Pk Qty/Cs

65340-250 250 75-250 25 6 84 x 146 – 6

65340-500 500 150-500 50 7 106 x 184 – 6

65340-1L 1000 300-1000 50 8 127 x 238 – 6

65340-2L 2000 600-1800 200 9 168 x 292 1 4

65340-4L 4000 1500-3500 500 12 198 x 356 1 2

Do not place over direct heat or flame. Do not heat above 121°C moist heat or 110°C dry heat.

5341 PYREX® Flask, Filtering, Heavy Wall, Replaceable Tubulation

These heavy wall flasks have seated a bent, removable plastic tubulation in a grommet. Should the flask be upset, the grommet acts as a shock absorber. For convenience, the flasks are graduated to show approximate capacity. The neck finish affords an excellent fit for rubber stoppers of appropriate size. Tubulation O.D. is approximately 12.5 mm.

Approx.

Capacity Grad. Grad. (mL) Approx. O.D. Rubber

Cat. No. (mL) Range (mL) Increment x Height (mm) Stopper No. Qty/Pk Qty/Cs

5341-250 250 75-250 25 84 x 146 6 1 1

5341-500 500 150-500 50 106 x 184 7 1 1

5341-1L 1000 300-1000 50 127 x 238 8 6 12

5341-2L 2000 600-1800 200 168 x 292 9 1 6

5341-4L 4000 1500-3500 500 198 x 356 12 1 4

5341-PTO Replaceable Sidearm Tubulation for 5341 PYREX Heavy Wall Filtering Flasks – 6

5360 PYREX Flask, Filtering, Micro, Tubulation

These small filtering flasks are recommended for microchemical use. All flasks have permanent white enamel marking spots.

Approx. Capacity Tubulation Rubber Approx. O.D. x

Cat. No. (mL) O.D. (mm) Stopper No. Height (mm) Qty/Pk Qty/Cs

5360-25 25 10 3 40 x 75 6 18

5360-50 50 10 4 51 x 85 6 18

5360-125 125 10 5 70 x 110 6 18

5400 PYREX Flask, Iodine Determination, PyrexStopper

These iodine determination flasks are blown in specially designed molds, thereby insuring uniformity and proper contour. The stopper projects above the liquid seal trough to facilitate removal.

Approx.

Capacity Stopper Approx. O.D. x

Cat. No. (mL) No. Height (mm) Qty/Pk Qty/Cs

5400-125 125 22 66 x 146 6 12

5400-250 250 22 81 x 184 1 8

5400-500 500 22 101 x 220 – 6

Reference: ASTM D-29 and D-555.

For stopper only, see Cat. No. 7640N.

4980 PYREX Flask, Erlenmeyer, Narrow Mouth, Heavy Duty Rim, Graduated

Approximate graduations are in durable white enamel. An extra large marking space is also provided. Heavy, durable top tooling.

Approx. Capacity Rubber Grad. Grad. Approx. O.D. x Qty/ Qty/

Cat. No. (mL) Stopper No. Range (mL) Increment (mL) Height (mm) Pk Cs

4980-10 10 0 5-10 5 31 x 50 – 12

4980-25 25 0 10-25 5 41 x 65 12 48

4980-50 50 1 20-50 10 51 x 78 12 48

4980-125 125 5 50-125 25 67 x 114 12 48

4980-250 250 6 50-200 25 82 x 132 12 48

4980-300 300 6 100-300 25 89 x 144 12 48

4980-500 500 7 100-500 50 101 x 176 6 36

4980-1L 1000 9 250-1000 50 129 x 216 6 24

4980-1XL 1500 9 400-1500 100 149 x 244 – 1

4980-2L 2000 10 600-1800 200 160 x 268 1 8

4980-4L 4000 10 1000-4000 500 206 x 360 1 4

4980-6L 6000 10 1500-6000 500 241 x 410 1 4

4980-PACK Assortment Pack* 1 1

* A convenience pack containing one each of the most popular sizes of Cat. No. 4980 series flask. Designed for the low volume user, a case contains one each of five sizes: 50 mL, 125 mL, 250 mL, 500 mL, and 1L. Packaged in a partitioned carton for safe transit and storage.

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4985 PYREX® Flask, Erlenmeyer, Screw Cap, Graduated

These Erlenmeyer flasks with phenolic screw caps are ideal for culturing, mixing and storing media. Impact resistant caps are equipped with cemented-in, inert white rubber liners which are resistant to steam sterilization. Flasks are graduated and include marking space.

Approx.

Capacity G.P.I. Grad. Grad. Approx. O.D. x Qty/ Qty/

Cat. No. (mL) Thread Finish Range (mL) Increment (mL) Height (mm) Pk Cs

4985-50 50 24-410 20-50 10 50 x 78 12 24

4985-125 125 24-410 50-125 25 68 x 105 12 24

4985-250 250 38-430M 50-200 25 81 x 135 6 24

4985-500 500 38-430M 100-500 50 102 x 186 6 24

4985-1L 1000 38-430M 250-1000 50 128 x 218 6 12

For cap only, see Cat. No. 9999.

4995 PYREX Flask, Erlenmeyer, GL 45, Wide-mouth, Screw Cap, Graduated

Features a convenient single size plug-seal cap. Wide, 29 mm neck opening makes it easy to use larger volume serological pipets. Ideal product for all media prep and storage needs. Can be used as vented culture flask when optional membrane cap is used.

Cat. No. Description Approx. O.D. x Height (mm) Qty/Cs

4995-250 Flask, 250 mL 81 x 140 6

4995-500 Flask, 500 mL 102 x 185 6

4995-1L Flask, 1000 mL 128 x 225 6

4995-2L Flask, 2000 mL 160 x 268 1

4995-4L Flask, 4000 mL 206 x 335 1

4995-6L Flask, 6000 mL 235 x 395 1

For replacement caps, O-rings or Vented Membrane Cap, see Cat. No. 1395.

5000 PYREX Flask, Erlenmeyer, Narrow Mouth,Joint, Graduated

A range of Erlenmeyer flasks with joints. For convenience, these flasks are graduated to show approximate capacity.

Approx. Approx.

Cat. No. Capacity (mL) Joint Size O.D. x Height (mm) Qty/Pk Qty/Cs

5000-50 50 19/38 48x98 – 1

5000-125 125 24/40 67 x 120 6 12

5000-250 250 24/40 81 x 161 6 12

5000-500* 500 24/40 101 x 198 6 12

*Reference ASTM E-123.

5020 PYREX Flask, Erlenmeyer, Narrow Mouth, PYREXStopper, Graduated

For convenience, these flasks are graduated to show approximate capacity. The 25 mL, 50 mL, and 125 mL flasks are satisfactory for use as a weighing bottle.

Approx. Capacity

Approx. O.D. x Stopper

Cat. No. Description (mL) Height (mm) No. Qty/Pk Qty/Cs

5020-25 Complete 25 40 x 92 16 6 12

5020-50 Complete 50 48 x 101 19 12 12

5020-125 Complete 125 68 x 136 22 6 12

5020-250 Complete 250 81 x 171 27 6 12

5020-500 Complete 500 101 x 215 32 1 8

5020-1L Complete 1000 129 x 241 32 1 6

For stopper only, see Cat. No. 7650.

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55020 PYREX® Flask, Low Actinic, Erlenmeyer, Narrow Mouth, PYREX Stopper

Low actinic stained glass provides protection for materials sensitive to light. The protective color is

an integral part of the flask, which retains the mechanical strength, chemical stability and thermal resistance of PYREX brand labware.

Cat. No. Description Approx. Capacity (mL) Stopper No. Qty/Cs

55020-250 Complete 250 27 1

5100 PYREX Flask, Erlenmeyer, Heavy Duty Rim, Wide Mouth, Graduated

A wide mouth flask especially recommended for use as a titration flask. For convenience, these flasks are graduated to show the approximate capacity and have an extra large marking spot.

Approx. Capacity Rubber Grad. Grad.

Cat. No. (mL) Stopper No. Range (mL) Increment (mL) Qty/Pk Qty/Cs

5100-125 125 6 50-125 25 12 48

5100-250 250 8 50-200 25 12 48

5100-500 500 10 100-500 50 6 36

5100-1L 1000 11 250-1000 50 6 24

5100-2L 2000 13 400-1800 100 1 8

4315 PYREX Flask, Pear-shaped

These flasks are equipped with14/20 outer joint.

Approx. Capacity Joint Approx. O.D. x

Cat. No. (mL) Size Height (mm) Qty/Pk Qty/Cs

4315-5 5 14/20 25 x 50 – 1

4315-6 6 14/20 24 x 55 – 1

4315-10 10 14/20 31 x 58 2 12

4315-15 15 14/20 32 x 63 – 1

4315-20 20 14/20 38 x 66 – 1

4315-35 35 14/20 46 x 80 – 1

4315-50 50 14/20 46 x 87 2 12

4315-65 65 14/20 53 x 86 – 1

4315-75 75 14/20 55 x 80 – 1

4315-100 100 14/20 60 x 115 – 1

4316 PYREX Flask, Pear-shaped

These flasks are equipped with 19/22 joint.

Approx. Capacity Joint Approx. O.D. x

Cat. No. (mL) Size Height (mm) Qty/Cs

4316-25 25 19/22 40 x 79 1

4316-100 100 19/22 40 x 79 1

39

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4318 PYREX® Flask, Pear-shaped

These flasks are equipped with a24/40 joint.

Cat. No. Approx. Capacity (mL) Joint Size Approx. O.D. x Height (mm) Qty/Cs

4318-50 50 24/40 50 x 100 1

4318-100 100 24/40 65 x 120 1

4318-150 150 24/40 70 x 135 1

4318-200 200 24/40 76 x 140 1

4318-250 250 24/40 83 x 152 1

5420 PYREX® Flask, Kjeldahl, Round Bottom, Long Neck

Of all the common laboratory test methods, the Kjeldahl method for determining nitrogen subjects the boiling flask to the most severe thermal and chemical abuse. These Kjeldahl flasks, specially styled, have tooled finished necks for extra strength and uniform stopper fit. Wall thickness is controlled to offer the optimum balance between thermal shock and chemical resistance. Can be used in ASTM E-258 procedure. Care must be taken to ensure the bottoms of the flasks do not come in contact with the heating elements. Most Kjeldahl equipment manufacturers have ring supports for this purpose.

Approx. Capacity

Rubber Approx. O.D. x

Cat. No. (mL) Stopper No. Height (mm) Qty/Pk Qty/Cs

5420-100 100 2 55 x 210 6 24

5420-300 300 5 79 x 298 6 24

5420-500 500 6 101 x 324 6 24

5420-800 800 7 117 x 365 6 18

Reference: ASTM E-1377.

5440 PYREX Flask, Kjeldahl, Micro, Round Bottom, Long Neck

Flask, without tooled neck, is suitable for multiple micro digestions. Care must be taken to ensure the bottoms of the flasks do not come in contact with the heating elements. Most Kjeldahl equipment manufacturers have ring supports for this purpose.

Approx. Capacity

Rubber Approx. O.D. x

Cat. No. (mL) Stopper No. Height (mm) Qty/Pk Qty/Cs

5440-30 30 0 40 x 180 6 18

Reference: ASTM E-147

5580 PYREX Flask, Volumetric, Class A, Snap Cap

The strength of these flasks has been increased appreciably through machine-blown bodies to which are sealed heavy-beaded, heavy-tubing necks, tooled for snap cap fit. The graduation line is sharp and permanent; large white block letters make the inscription easy to read. The 1 mL and 2 mL sizes are test tube shaped. The 10 mL through 2000 mL sizes are supplied with snap caps.

Capacity Tol. Approx. O.D. x Snap-Cap

Cat. No. (mL) (± mL) Height (mm) No. Qty/Pk Qty/Cs

5580-1* 1 0.01 10 x 55 – 6 12

5580-2* 2 0.015 9 x 85 – 6 12

5580-10 10 0.02 28 x 78 10 – 12

5580-25 25 0.03 40 x 100 25 6 12

5580-50 50 0.05 51 x 130 50 6 12

5580-100 100 0.08 60 x 160 100 6 12

5580-200 200 0.10 74 x 214 200 6 12

5580-250 250 0.12 78 x 225 250 6 12

5580-500 500 0.20 100 x 259 500 6 12

5580-1L 1000 0.30 125 x 310 1000 1 6

5580-2L 2000 0.50 158 x 357 2000 1 4

*No snap caps for 1 mL and 2 mL sizes.

For snap caps only, see Cat. No. 7666.

49

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5600 PYREX® Flask, Lifetime Red™, Volumetric, Class A, Snap Cap, Graduated, To Contain

The capacity mark is a fine line etched through a narrow red band into clear glass, making a filler unnecessary and giving high legibility, accuracy, and permanence. Snap caps supplied with all sizes.

Capacity Tol. Approx. O.D. x Snap-Cap

Cat. No. (mL) (± mL) Height (mm) No. Qty/Pk Qty/Cs

5600-25 25 0.03 40 x 100 25 6 12

5600-50 50 0.05 51 x 130 50 6 12

5600-100 100 0.08 60 x 160 100 6 12

5600-200 200 0.10 74 x 214 200 6 12

5600-250 250 0.10 74 x 225 250 6 12

5600-500 500 0.20 100 x 259 500 6 12

5600-1L 1000 0.30 125 x 310 1000 1 6

5600-2L 2000 0.50 158 x 357 2000 1 4

For snap cap, see Cat. No. 7666.

5630 PYREX Flask, Volumetric, Class A, Micro, Hexagonal Base, PYREX Stopper

Volumetric flasks for microchemical work, sizes 1 mL through 5 mL, are designed in accordance with the recommendations of the Committee of Microchemical Apparatus, Analytical Division of the A.C.S. To improve the stability of this small flask, a hexagonal base, similar to those on all cylinders, has been added. The graduation line is sharp and permanent. The white markings are easy to read.

Capacity Tol. Approx. O.D x Stopper

Cat. No. (mL) (± mL) Height (mm) No. Qty/Pk Qty/Cs

5630-1 1 0.01 8 x 68 8 – 12

5630-2 2 0.015 12 x 71 8 – 12

5630-5 5 0.02 17 x 80 8 – 12

5630-10 10 0.02 20 x 105 9 – 12

5630-25 25 0.03 29 x 132 9 6 12

For stoppers only, see Cat. No. 7650.

Reference: ASTM E-237.

5631 PYREX Flask, Volumetric, Class A, Corning Certified and Serialized, Micro, PYREX Stopper

Calibrated to Class A Tolerance and individually serialized and supplied with a Certificate of Identification and Capacity. To improve the stability of this flask, a hexagonal base has been added. The graduation line is sharp and permanent and the white markings are easy to read. Each flask features

a PYREX stopper.

Cat. No. Capacity (mL) Tol. (± mL) Approx. O.D x Height (mm) Stopper No. Qty/Cs

5631-1 1 0.01 8 x 68 8 6

5631-2 2 .015 12 x 71 8 6

5631-5 5 0.02 17 x 80 8 6

5631-10 10 0.02 20 x 105 9 6

5631-25 25 0.03 29 x 132 9 6

For stoppers only, see Cat. No. 7650.

5635 PYREX Flask, Volumetric, Class A, Wide Mouth, Heavy Duty, PYREXStopper

Designed for microchemical work. The heavy duty, wide mouth facilitates filling and mixing. Easy-to read graduation line is sharp and permanent. Supplied with interchangeable standard taper ground glass stoppers.

Cat. No. Capacity (mL) Tol. (± mL) Approx. O.D x Height (mm) Stopper No. Qty/Cs

5635-10 10 0.02 31 x 83 13 6

5635-25 25 0.03 40 x 100 13 6

5635-50 50 0.05 51 x 130 13 6

5635-100 100 0.08 66 x 160 16 6

5635-200 200 0.10 80 x 180 19 6

5635-250 250 0.12 87 x 180 19 6

For replacement stopper only, see Cat. No. 7650.

REUSABLE GLASSWARE

50

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55635 PYREX® Flask, Low Actinic, Volumetric, Class A, Wide Mouth, Heavy Duty,

PYREX Stopper

Low actinic stained glass provides protection for materials sensitive to light. The protective color is an integral part of the flask, which retains the mechanical strength, chemical stability, and thermal resistance of the PYREX brand labware. The heavy duty, wide mouth accommodates pipet filling and mixing. Easy to read graduation line is sharp and permanent. Designed for microchemical work and calibrated to Class A Tolerance. Each flask features a PYREXstopper.

Capacity Approx. O.D. x Stopper

Cat. No. (mL) Height (mm) No. Qty/Cs

55635-25 25 40 x 100 13 6

55635-50 50 51 x 130 13 6

55635-100 100 65 x 160 16 6

55635-250 250 87 x 180 19 6

For stoppers only, see Cat. No. 7650.

5640 PYREX Flask, Volumetric, Class A, PYREXStopper

The strength of these flasks has been increased appreciably through machine-blown bodies to which are sealed heavy-tubing necks tooled forglass stoppers. The graduation line is sharp and permanent; large white block letters make the inscription easy to read. The 1 mL and 2 mL sizes are test tube shaped. Sizes 3L through 6L have pennyheadstoppers.

Capacity Tol. Approx. O.D. x Stopper Qty/ Qty/

Cat. No. Description (mL) (± mL) Height (mm) No. Pk Cs

5640-1 Complete 1 0.01 9 x 79 8 – 12

5640-2 Complete 2 0.015 9 x 114 8 – 12

5640-5 Complete 5 0.02 26 x 91 8 – 12

5640-10 Complete 10 0.02 28 x 99 9 – 12

5640-25 Complete 25 0.03 40 x 121 9 6 12

5640-50 Complete 50 0.05 50 x 151 9 6 12

5640-100 Complete 100 0.08 60 x 181 13 6 12

5640-200 Complete 200 0.10 74 x 214 13 6 12

5640-250 Complete 250 0.12 78 x 252 16 6 12

5640-500 Complete 500 0.20 99 x 287 19 6 12

5640-1L Complete 1000 0.30 127 x 346 22 1 6

5640-2L Complete 2000 0.50 180 x 440 27 1 4

5640-3L Complete 3000 1.0 205 x 440 32 – 1

5640-4L Complete 4000 1.0 205 x 480 38 – 1

5640-5L Complete 5000 1.5 225 x 520 38 – 1

5640-6L Complete 6000 2.0 230 x 550 38 – 1

5640-10FO Flask only 10 – – – – 12

5640-25FO Flask only 25 – – – – 1

5640-50FO Flask only 50 – – – – 1

5640-100FO Flask only 100 – – – – 12

5640-200FO Flask only 200 – – – – 1

5640-250FO Flask only 250 – – – – 1

5640-500FO Flask only 500 – – – – 1

5640-1LFO Flask only 1000 – – – – 1

For stopper only, see Cat. Nos. 7650 and 7661.

51

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55640 PYREX® Flask, Low Actinic, Volumetric, Class A, PYREX Stopper

Low actinic stained glass provides protection for materials sensitive to light. The protective color is

an integral part of the flask, which retains the mechanical strength, chemical stability, and thermal resistance of PYREX brand labware.

Capacity Tol. Approx. O.D. x Stopper

Cat. No. (mL) (± mL) Height (mm) No. Qty/Pk Qty/Cs

55640-10 10 0.02 28 x 99 9 – 12

55640-25 25 0.03 40 x 121 9 6 12

55640-50 50 0.05 51 x 130 9 6 12

55640-100 100 0.08 60 x 181 13 6 12

55640-200 200 0.1 74 x 214 13 6 12

55640-200FO 200 0.1 74 x 214 13 6 12

55640-250 250 0.12 78 x 225 16 6 12

55640-250FO 250 0.12 78 x 225 16 6 12

55640-500 500 0.20 100 x 259 19 – 1

55640-1L 1000 0.30 125 x 342 22 – 1

55640-2L 2000 0.5 161 x 357 27 – 1

65640 PYREXPLUS® Flask, Volumetric, Class A, Protective Coating, PYREXStopper

Flask features a protective PVC coating for longer product life and safety. Protective coating helps prevent glass from shattering and reduces spills. Autoclavable (121°C) and resistant to thermal shock. The graduation mark is easy to read. Supplied withPYREX stopper.

Capacity

Tol. Approx. O.D. x Stopper

Cat. No. Description (mL) (± mL) Height (mm) No. Qty/Pk Qty/Cs

65640-100 Complete 100 0.08 60 x 181 13 6 12

65640-200 Complete 200 0.10 74 x 214 13 6 12

65640-250 Complete 250 0.12 78 x 252 16 6 12

65640-500 Complete 500 0.20 100 x 287 19 6 12

65640-1L Complete 1000 0.30 125 x 342 22 1 4

65640-2L Complete 2000 0.50 161 x 357 27 1 2

For stopper only, see Cat. No. 7650.

Warning: Do not place over direct heat or flame. Do not heat above 121°C moist heat or 110°C dry heat.

5641 PYREX Flask, Volumetric, PYREXStopper

Economy flasks designed for those that do not require the precision accuracy of our Class A capacity flasks. Capacity tolerances are twice those specified for Class A volumetric ware. The graduation line is sharp and permanent; large white block letters make inscriptions easy to read. Supplied with interchangeableground glass stoppers.

Capacity Tol. Approx. O.D. x Stopper

Cat. No. (mL) (± mL) Height (mm) No. Qty/Pk Qty/Cs

5641-10 10 0.04 28 x 99 9 – 12

5641-25 25 0.06 40 x 121 9 6 12

5641-50 50 0.10 51 x 151 9 6 12

5641-100 100 0.16 60 x 181 13 6 12

5641-200 200 0.20 74 x 214 13 6 12

5641-250 250 0.24 78 x 252 16 6 12

5641-500 500 0.40 100 x 287 19 6 12

5641-1L 1000 0.60 125 x 342 22 1 6

5641-2L 2000 1.0 161 x 388 27 1 4

For stopper only, see Cat. No. 7650.

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52

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5642 PYREX® Flask, Volumetric, Class A, PolyethyleneStopper

The strength of these flasks has been increased appreciably through machine-blown bodies to which are sealed heavy-beaded, heavy-tubing necks, tooled for polyethylene stopper. The stopper is made with a closed bottom and is of linear high density polyethylene to conform tostopper dimensions. The graduation line is sharp and permanent; large white block letters make the inscription easy to read. The 2 mL size is test tube shaped.

Capacity Tol. Approx. O.D. x Stopper

Cat. No. (mL) (± mL) Height (mm) No. Qty/Pk Qty/Cs

5642-5 5 0.02 26 x 91 8 – 1

5642-10 10 0.02 28 x 99 9 – 12

5642-25 25 0.03 40 x 121 9 6 12

5642-50 50 0.05 51 x 151 9 6 12

5642-100 100 0.08 60 x 181 13 6 12

5642-200 200 0.10 74 x 214 13 6 12

5642-250 250 0.12 78 x 252 16 6 12

5642-500 500 0.20 100 x 287 19 6 12

5642-1L 1000 0.30 125 x 342 22 1 6

5642-2L 2000 0.50 158 x 357 27 1 4

For stopper only, see Cat. No. 7624.

5644 PYREX Flask, Volumetric, Class A, PTFE Stopper

The strength of the flasks have been significantly increased through machine-blown bodies, which are sealed to heavy-tubing necks. The graduation line is sharp and permanent; large white block letters make the inscription easy to read. Supplied with PTFE color-coded, keyhole stoppers.

Capacity Tol. Approx. O.D. x Stopper

Cat. No. (mL) (± mL) Height (mm) No. Qty/Pk Qty/Cs

5644-10 10 0.02 28 x 99 9 – 12

5644-25 25 0.03 40 x 121 9 6 12

5644-50 50 0.05 51 x 151 9 6 12

5644-100 100 0.08 60 x 181 13 6 12

5644-200 200 0.10 74 x 214 13 6 12

5644-250 250 0.12 78 x 252 16 6 12

5644-500 500 0.20 100 x 287 19 6 12

5644-1L 1000 0.30 125 x 342 22 1 6

5644-2L 2000 0.50 158 x 357 27 1 4

For stoppers only, see Cat. No. 7630.

5650 PYREX Flask, Volumetric, Class A, Screw Cap

These volumetric flasks conform to Class A capacity tolerances prescribed by ASTM. To facilitate transfer of crystals, salts, and powders, the open end has been expanded on the 25 mL and 50 mL sizes. The standard 18-410 G.P.I. thread screw caps have a durable cone-shaped polyethylene liner.

Capacity

Tol. Approx. O.D. x G.P.I. Thread

Cat. No. Description (mL) (± mL) Height (mm) Finish Qty/Pk Qty/Cs

5650-25 Complete 25 0.03 40 x 100 18-410 6 12

5650-50 Complete 50 0.05 50 x 130 18-410 6 12

5650-100 Complete 100 0.08 60 x 160 18-410 6 12

5650-18CO Cap only – – – 18-410 12 12

53

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5655 PYREX® Flask, EZ Access™ Volumetric, Class A, Screw Cap, To Contain

These heavy walled volumetric flasks are designed for extra durability and ease of use. The wide funnel-like screw top plus the wide neck design allows for easy filling and mixing of various materials into solution. This wide neck also allows access to larger capacity pipets. For added convenience, one size of the GL 32 chemical resistant, high temperature screw cap fits all flasks. This threaded cap with PTFE liner provides for a secure closure for leak proof storage of solutions. An additional extra large volume size is permanently screened onto the flask body for easy volume identification. These flasks are calibrated “to contain” and designed to meet Class A, ASTM tolerances for volumetrics. They are Lot Traceable* with certificates of compliance available in print. Accessories include replacement GL 32 caps and GL 32HTSC caps for use with Septa.

*Lot traceable information includes the date that the flask was fabricated, decorated, calibrated, and packed.

Note: Other available caps are Cat. Nos. 1395-32HTC, 1395-32HTSC, 1395-32SS, and 1395-32TS.

Capacity

Tol. Approx. O.D. x Height

Cat. No. Description (mL) (± mL) Thread Size (mm) Qty/Cs

5655-50 Complete 50 0.05 GL 32 48 x 135 1

5655-100 Complete 100 0.08 GL 32 64 x 180 1

5655-200 Complete 200 0.10 GL 32 76 x 225 1

5655-250 Complete 250 0.12 GL 32 86 x 225 1

5655-500 Complete 500 0.20 GL 32 102 x 260 1

5655-1L Complete 1000 0.30 GL 32 132 x 315 1

5660 PYREX Flask, Lifetime Red™, Volumetric, Class A, PYREXStopper, To Contain

The capacity mark is a fine line etched through a narrow red band into clear glass, making a filler unnecessary and giving high legibility, accuracy, and permanence. Withstopper. Calibrated

“to contain.”

Capacity

Tol. Approx. O.D. x Stopper

Cat. No. Description (mL) (± mL) Height (mm) No. Qty/Pk Qty/Cs

5660-25 Complete 25 0.03 40 x 122 9 6 12

5660-50 Complete 50 0.05 51 x 152 9 6 12

5660-100 Complete 100 0.08 60 x 182 13 6 12

5660-200 Complete 200 0.10 74 x 214 13 6 12

5660-250 Complete 250 0.12 78 x 253 16 6 12

5660-500 Complete 500 0.20 100 x 289 19 6 12

5660-1L Complete 1000 0.30 125 x 344 22 1 6

5660-2L Complete 2000 0.50 158 x 390 27 1 4

For stopper only, see Cat. No. 7650.

5680 PYREX Flask, Volumetric, Class A, Corning Certified and Serialized, PYREXStopper

Calibrated to Class A tolerances in accordance with ASTM E-542 and E-288. Each flask is individually serialized and supplied with a Certificate of Identification and Capacity, traceable to NIST standards. The graduation line is sharp and permanent; large white block letters make the inscription easy to read. Supplied with astopper.

Capacity

Tol. Approx. O.D. x Stopper

Cat. No. Description (mL) (± mL) Height (mm) No. Qty/Cs

5680-10 Complete 10 0.02 28 x 99 9 1

5680-25 Complete 25 0.03 40 x 122 9 1

5680-50 Complete 50 0.05 51 x 152 9 1

5680-100 Complete 100 0.08 60 x 182 13 1

5680-200 Complete 200 0.10 74 x 214 13 1

5680-250 Complete 250 0.12 78 x 253 16 1

5680-500 Complete 500 0.20 100 x 288 19 1

5680-1L Complete 1000 0.30 125 x 344 22 1

5680-2L Complete 2000 0.50 158 x 390 27 1

For stopper only, see Cat. No. 7650.

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54

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55680 PYREX® Flask, Low Actinic, Volumetric, Class A, Certified/Serialized, PYREXStopper

Calibrated to Class A tolerances in accordance with ASTM E-542 and E-288. Each flask is individually serialized and supplied with a Certificate of Identification and Capacity, traceable to NIST standards. The graduation line is sharp and permanent; large white block letters make the inscription easy to read. Supplied with astopper. Low actinic stained glass provides protection for materials sensitive to light. The protective color is an integral part of the flask, which retains the mechanical strength, chemical stability, and the thermal resistance of PYREX brand labware.

Capacity

Tol. Approx. O.D. x Stopper

Cat. No. Description (mL) (± mL) Height (mm) No. Qty/Cs

55680-10 Complete 10 0.02 28 x 99 9 1

55680-25 Complete 25 0.03 40 x 122 9 1

55680-50 Complete 50 0.05 51 x 152 9 1

55680-100 Complete 100 0.08 60 x 182 13 1

55680-200 Complete 200 0.10 74 x 214 13 1

55680-250 Complete 250 0.12 78 x 253 16 1

55680-500 Complete 500 0.20 100 x 288 19 1

55680-1L Complete 1000 0.30 125 x 344 22 1

55680-2L Complete 2000 0.50 158 x 390 27 1

5720 PYREX Flask, 100 mL Bates Sugar Analysis Volumetric, Class A, Short Neck, Tooled Rim

These 100 mL Class A volumetric flasks have short necks and slightly flared tops and are used for the preparation of sugar solutions for polarization tests. They conform to ASTM E-694. Reference: Sugar Division of the National Bureau of Standards.

Capacity Tol. Approx. O.D. x

Cat. No. (mL) (± mL) Height (mm) Qty/Pk Qty/Cs

5720-100 100 0.08 60 x 130 1 1

5820 PYREX Flask, Class A, Mixing Volumetric Flask

The upper bulb, located between the stopper and the capacity graduation is approximately one-tenth the flask rated capacity. The 2L size upper bulb is only one-twentieth capacity. The additional bulb assists in the mixing of liquids or powders when shaken.

Capacity Tol. Approx. O.D. x Stopper

Cat. No. (mL) (± mL) Height (mm) No. Qty/Pk Qty/Cs

5820-100 100 0.08 60 x 185 13 6 12

5820-250 250 0.12 78 x 256 16 – 1

5820-500 500 0.20 100 x 322 19 – 1

5820-1L 1000 0.30 125 x 323 22 1 6

5820-2L 2000 0.50 158 x 397 27 – 1

For stopper only, see Cat. No. 7650.

5840 PYREX Flask, Volumetric, Phosphoric Acid, Wide Neck

For use in determining phosphoric acid in mixed fertilizer. Made of heavy construction throughout and with a wide neck.

Capacity Tol. Approx. O.D. x

Cat. No. (mL) (± mL) Height (mm) Qty/Pk Qty/Cs

5840-200 200 0.18 74 x 152 6 12

5840-250 250 0.18 78 x 170 6 12

55

REUSABLE GLASSWARE

5860 PYREX® Flask, Volumetric, Class A, Viscosimeter

Made of rugged mold blown construction, the flask is calibrated in accordance with ASTM specifications. U.S. Bureau of Mines Technical Paper 323B, No. 30.41; A.A.S.H.O. No. T 72; and Gas Chemists Handbook, third edition, page 538. Reference: ASTM D-88 and E-102.

Cat. No. Capacity (mL) Tol. (± mL) Approx. O.D. x Height (mm) Qty/Cs

5860-60 60 0.05 53 x 91 12

Cylinder, Hydrometer Jar

Breakage is minimized by the heavy wall construction. The large hexagonal base, sealed to the cylinder body, increases stability. Meets ASTM specifications D-287 and E-100.

Cat. No. Capacity (mL) Approx. O.D. x Height (mm) Qty/Pk Qty/Cs

2962-100 100 29 x 254 1 18

2962-250 250 39 x 340 1 18

2962-300 300 39 x 381 1 12

2962-500 500 50 x 390 1 12

2962-1L 1000 64 x 465 1 1

2982 PYREX Cylinder, Single Metric Scale, PYREXStopper, Graduated, To Contain

Calibrated “to contain” in accordance with ASTM E-1272 and ASTM E-542. Useful as a mixing cylinder. Each features the PYREX stopper. Graduations are in durable white enamel. See Cat. No. 3002 for the equivalent cylinder supplied with a Corning test certificate.

Grad. ASTM Approx.

Capacity Increment Tol. O.D. x Stopper

Cat. No. Description (mL) (mL) (± mL) Height (mm) No. Qty/Pk Qty/Cs

2982-10 Complete 10 0.1 0.2 13 x 195 9 1 24

2982-25 Complete 25 0.2 0.3 18 x 225 13 1 18

2982-50 Complete 50 1.0 0.5 24 x 255 16 1 12

2982-100 Complete 100 1.0 1.0 29 x 295 16 1 8

2982-250 Complete 250 2.0 2.0 39 x 385 22 1 8

2982-500 Complete 500 5.0 4.0 50 x 445 27 1 6

2982-1L Complete 1000 10.0 6.0 64 x 520 32 – 1

2982-2L Complete 2000 20.0 12.0 83 x 590 38 – 1

3002 PYREX® Cylinder, Serialized/Certified, Class A, Single Metric Scale, Graduated,

To Contain, PYREX Stopper

Calibrated “to contain” in accordance with ASTM E-1272 and ASTM E-542. Useful as a mixing cylinder. Each cylinder is individually serialized and supplied with a Certificate of Identification and Capacity, traceable to NIST standards. Each features the PYREX stopper. Graduation markings are in durable white enamel.

Capacity Grad. ASTM Approx. O.D. x Stopper

Cat. No. (mL) Increment (mL) Tol. (± mL) Height (mm) No. Qty/Cs

3002-10 10 0.1 .10 13 x 195 9 1

3002-25 25 0.2 .17 18 x 225 13 1

3002-50 50 1.0 .25 24 x 255 16 1

3002-100 100 1.0 .50 29 x 295 16 1

3002-250 250 2.0 1.0 39 x 385 22 1

3002-500 500 5.0 2.0 50 x 445 27 1

3002-1L 1000 10.0 3.0 64 x 520 32 1

3002-2L 2000 20.0 6.0 83 x 550 38 1

For stopper only, see Cat. No. 7650.

3012 PYREX Cylinder, Single Metric Scale, OuterJoint, Graduated, To Contain

Calibrated “to contain.” Equipped with a24/40 outer joint, these cylinders are particularly useful as distilling receivers. Graduation markings are in durable white enamel. Supplied without stoppers.

Capacity

Grad. ASTM Tol. Approx. O.D. x

Cat. No. (mL) Increment (mL) (± mL) Height (mm) Qty/Cs

3012-50 50 1.0 0.5 24 x 255 1

3012-100 100 1.0 1.0 29 x 295 1

3012-250 250 2.0 2.0 39 x 380 1

3022 PYREX Cylinder, Single Metric Scale, Graduated, To Contain

Calibrated “to contain,” with white enamel graduations. The 100 mL capacity is in accordance with ASTM E-133 and E-1272 and is used in ASTM tests D-86, D-216 and D-447. The 10 mL size has a funnel top. Bumper guards are supplied with 25 mL through 2000 mL sizes inclusive.

Capacity Grad. ASTM Approx. O.D. x

Cat. No. (mL) Increment (mL) Tol. (± mL) Height (mm) Qty/Pk Qty/Cs

3022-10 10 0.1 0.2 13 x 178 1 24

3022-25 25 0.2 0.3 18 x 192 1 18

3022-50 50 1.0 0.5 24 x 225 1 18

3022-100 100 1.0 1.0 29 x 254 1 12

3022-250 250 2.0 2.0 39 x 340 1 12

3022-500 500 5.0 4.0 50 x 392 1 8

3022-1L 1000 10.0 6.0 64 x 465 1 1

3022-2L 2000 20.0 12.0 83 x 520 1 1

25

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3023 PYREX® Cylinder, Double Metric Scale, Class A, Graduated, To Deliver

Cylinders are calibrated “to deliver” in accordance with ASTM E-1272 and ASTM E-542. The double scale, numbered up and down, is in durable white enamel. Supplied with shock absorbing polyethylene bumper guards.

Capacity Grad. ASTM Approx. O.D. x

Cat. No. (mL) Increment (mL) Tol. (± mL) Height (mm) Qty/Pk Qty/Cs

3023-25 25 0.2 .17 18 x 192 1 18

3023-50 50 1.0 .25 24 x 225 1 18

3023-100 100 1.0 .50 29 x 254 1 12

3023-250 250 2.0 1.0 39 x 340 1 12

3023-500 500 5.0 2.0 50 x 390 1 8

3023-1L 1000 10.0 3.0 64 x 465 – 1

3023-2L 2000 20.0 6 .0 83 x 520 – 1

3024 PYREX Cylinder, Single Metric Scale, Graduated, To Deliver

Calibrated “to deliver,” with white enamel graduations. Bumper guards are supplied on 25 mL through 2000 mL sizes.

Capacity Grad. ASTM Approx. O.D. x

Cat. No. (mL) Increment (mL) Tol. ± (mL) Height (mm) Qty/Pk Qty/Cs

3024-5* 5 0.1 0.1 12 x 117 1 12

3024-10* 10 0.1 0.2 13 x 177 1 24

3024-25 25 0.2 0.3 18 x 192 1 18

3024-50 50 1.0 0.5 24 x 225 1 18

3024-100 100 1.0 1.0 29 x 254 1 12

3024-250 250 2.0 2.0 39 x 340 1 12

3024-500 500 5.0 4.0 50 x 390 1 8

3024-1L 1000 10.0 6.0 64 x 465 1 1

3024-2L 2000 20.0 12.0 83 x 520 1 1

3024-4L 4000 50.0 29.0 110 x 585 – 1

3024-PACK** – – – – Assortment Pack

*Funnel top.

**The assortment pack includes one each of the 10 mL, 25 mL, 50 mL, 100 mL, and 250 mL sizes.

63024 PYREXPLUS® Cylinder, Single Metric Scale, Protective Coating, Graduated, To Deliver

Cylinder features a protective polymer coating for longer product life and safety. Autoclavable (121°C) and resistant to thermal shock. The cylinder is calibrated “to deliver.” Bumper guards not supplied.

Capacity Grad. ASTM Tol. Approx. O.D. x

Cat. No. (mL) Increment (mL) (± mL) Height (mm) Qty/Pk Qty/Cs

63024-100 100 1.0 1.0 29 x 254 1 4

63024-250 250 2.0 2.0 39 x 340 1 4

63024-500 500 5.0 4.0 50 x 390 1 4

63024-1L 1000 10.0 6.0 64 x 460 1 4

63024-2L 2000 20.0 12.0 83 x 520 1 2

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3025 PYREX® Cylinder, Double Metric Scale, Economy, Graduated, To Contain

Calibrated “to contain.” A less costly cylinder, designed for those institutions performing many general laboratory procedures. No bumper guards supplied.

Capacity Grad. Approx. O.D. x

Cat. No. (mL) Increment (mL) Height (mm) Qty/Pk Qty/Cs

3025-10 10 0.1 17 x 140 1 24

3025-25 25 0.2 20 x 144 1 18

3025-50 50 1.0 28 x 166 1 18

3025-100 100 1.0 29 x 254 1 12

3025-250 250 2.0 39 x 340 1 12

3025-500 500 5.0 50 x 390 1 8

3025-1L 1000 10.0 64 x 465 1 1

3025-2L 2000 20.0 83 x 520 1 1

3026 PYREX Cylinder, Double Metric Scale, Class A, Graduated, To Deliver

Cylinders are calibrated “to deliver” in accordance with ASTM E-1272 and ASTM E-542. The double scale, numbered up and down, is in a durable blue enamel. Supplied with shock absorbing polyethylene bumper guards.

Capacity Grad. ASTM Approx. O.D. x

Cat. No. (mL) Increment (mL) Tol. (± mL) Height (mm) Qty/Pk Qty/Cs

3026-25 25 0.2 .17 18 x 192 1 18

3026-50 50 1.0 .25 24 x 225 1 18

3026-100 100 1.0 .50 28 x 254 1 12

3026-250 250 2.0 1.0 39 x 340 1 12

3026-500 500 5.0 2.0 50 x 390 1 8

3026-1L 1000 10.0 3.0 64 x 465 – 1

3026-2L 2000 20.0 6.0 83 x 520 – 1

3042 PYREX Cylinder, Lifetime Red™, Single Metric Scale, Graduated, To Contain

Calibrated “to contain.” The scale and figures are durable white enamel, which stand out clearly against the red color-band on these Lifetime Red cylinders. The 10 mL size has a funnel top. Bumper guards are supplied with 100 mL through 2000 mL inclusive. The 100 mL size is made in accordance with ASTM E-133 and E-1272 and is used in ASTM tests D-86 and D-216.

Capacity Grad. ASTM Approx. O.D. x

Cat. No. (mL) Increment (mL) Tol. (± mL) Height (mm) Qty/Pk Qty/Cs

3042-10 10 0.1 0.2 13 x 178 1 24

3042-100 100 1.0 1.0 29 x 254 1 12

3042-500 500 5.0 4.0 50 x 390 1 8

3042-1L 1000 10.0 6.0 64 x 465 1 1

3042-2L 2000 20.0 12.0 83 x 520 1 1

For the same cylinder, but with a built-in glass bumper guard, see Cat. No. 3046.

3044 PYREX Cylinder, Lifetime Red, Single Metric Scale, Double Pourout, Graduated,

To Contain

Calibrated “to contain.” The scale and figures are durable white enamel which stand out clearly against the red color-band on these Lifetime Red cylinders. The cylinder is a Tuttle type of low form for stability and features a double pourout for convenience.

Capacity Grad. Tol. Approx. O.D. x

Cat. No. (mL) Increment (mL) (± mL) Height (mm) Qty/Pk Qty/Cs

3044-50 50 1.0 0.5 29 x 148 1 12

3044-100 100 2.0 1.0 39 x 157 1 12

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REUSABLE GLASSWARE

3046 PYREX® Cylinder, Lifetime Red, Single Metric Scale, Graduated, To Contain

Calibrated “to contain.” A reinforced bead of glass near the top helps to reduce breakage, if the cylinder falls over. The 100 mL cylinder is in accordance with ASTM E-133 and E-1272 and is used in ASTM D-86, D-216, and D-447.

Capacity Grad. ASTM Approx. O.D. x

Cat. No. (mL) Increment (mL) Tol. (± mL) Height (mm) Qty/Pk Qty/Cs

3046-10 10 0.1 0.2 13 x 179 1 24

3046-25 25 0.2 0.3 18 x 205 1 18

3046-50 50 1.0 0.5 24 x 238 1 18

3046-100 100 1.0 1.0 29 x 267 1 12

3046-250 250 2.0 2.0 39 x 353 1 12

3062 PYREX Cylinder, Serialized/Certified, Class A, Single Metric Scale, Graduated, To Deliver

Calibrated “to deliver” in accordance with ASTM E-1272 and ASTM E-542. Each cylinder is individually serialized and supplied with a Certificate of Identification and Capacity, traceable to NIST standards. Permanent white graduations are easy to read. Bumper guards are supplied with 25 mL through 2000 mL inclusive. The 10 mL size has a funnel top.

Capacity Grad. ASTM Approx. O.D. x

Cat. No. (mL) Increment (mL) Tol. (± mL) Height (mm) Pk/Cs Qty/Cs

3062-10 10 0.1 0.10 13 x 178 1 1

3062-25 25 0.2 0.17 18 x 192 1 1

3062-50 50 1.0 0.25 24 x 225 1 1

3062-100 100 1.0 0.50 29 x 254 1 1

3062-250 250 2.0 1.0 39 x 340 1 1

3062-500 500 5.0 2.0 50 x 390 1 1

3062-1L 1000 10.0 3.0 64 x 465 1 1

3062-2L 2000 20.0 6.0 83 x 520 1 1

3066 PYREX Cylinder, Bumper Guard

A polyethylene shock absorbing ring designed to reduce breakage of cylinders. For best results, slide the ring toward the top to absorb shock should the cylinder be accidentally upset.

Cat. No. Fits Cylinder Capacity (mL) Qty/Cs

3066-25 25 1

3066-50 50 1

3066-100 100 1

3066-250 250 1

3066-500 500 1

3066-1L 1000 1

4000 PYREX Trap, Evaporator

Used in rotary evaporators. Consists of a round body with upper and lower stems. The lower stem, with inner joint at bottom, extends upward inside the body. The closed top of this stem has two side openings. The upper stem has a 24/40 outer joint.

Approx.

Lower Approx. O.D. x

Cat. No. Capacity (mL) Joint Height (mm) Qty/Cs

4000-10014 100 14/20 62 x 160 1

4000-10019 100 19/22 62 x 162 1

4000-10024 100 24/40 62 x 180 1

4000-25024 250 24/40 81 x 199 1

4000-50024 500 24/40 98 x 214 1

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REUSABLE