Labware and Lab Supplies Products & Reviews

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Labware and lab supplies include various forms of glassware, plasticware, reagents and personal protective equipment (PPE) and are used across all scientific laboratories, enabling daily tasks to be performed. Explore a range of flasks and beakers, petri dishes, carboys and storage bottles. Labware such as condensers, desiccators and burettes are also available for more specific tasks. Find the best labware and lab supplies in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.

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PYREX® 60 mL Buchner Funnels with 40 mm Diameter Coarse Porosity Fritted Disc

Corning Life Sciences

These 60 mL PYREX® Buchner funnels have a 40mm diameter coarse porosity fritted disc with a porosity range of 40 to 60 µm which is held toward the maximum pore diameter. The porosity for the pore diameter of the filter is determined in the same manner as specified in ASTM E-128 “Maximum Pore Diameter and Permeability of Rigid Porous Filters for Laboratory Use.” The disc should not be subjected to pressure differential in exces…

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PYREX® 60 mL Buchner Funnels with 40 mm Diameter Fine Porosity Fritted Disc

Corning Life Sciences

These 60 mL PYREX® Buchner funnels have a 40mm diameter fine porosity fritted disc with a porosity range of 4 to 5.5 µm which is held toward the minimum pore diameter. The porosity for the pore diameter of the filter is determined in the same manner as specified in ASTM E-128 “Maximum Pore Diameter and Permeability of Rigid Porous Filters for Laboratory Use.” The disc should not be subjected to pressure differential in excess…

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PYREX® 60 mL Buchner Funnels with 40 mm Diameter Medium Porosity Fritted Disc

Corning Life Sciences

These 60 mL PYREX® Buchner funnels have a 40mm diameter medium porosity fritted disc with a porosity range of 10 to 15 µm which is held toward the minimum pore diameter. The porosity for the pore diameter of the filter is determined in the same manner as specified in ASTM E-128 “Maximum Pore Diameter and Permeability of Rigid Porous Filters for Laboratory Use.” The disc should not be subjected to pressure differential in exces…

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PYREX® 10 mL Moisture Test Distilling Receiver, 24/40 Standard Taper Joints

Corning Life Sciences

This 10 mL PYREX® receiver is for determining water by distillation. Receivers have a 24/40 Standard Taper ground joint on the sidearm. The 10 mL receiver is graduated, from 0 to 1 mL, in 0.1 mL intervals, with a maximum scale error of 0.05 mL. Graduation intervals from 1.0 to 10.0 mL are 0.2 mL, with maximum scale error of 0.1 mL. Reference: ASTM E-123, which covers apparatus used in ASTM D-95, Test for Water in Petroleum Pro…

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PYREX® 25 mL Moisture Test Distilling Receiver, 24/40 Standard Taper Joints

Corning Life Sciences

This 25 mL PYREX® receiver is for determining water by distillation. Receivers have a 24/40 Standard Taper ground joint on the sidearm. The 25 mL receiver is graduated, from 0 to 1 mL, in 0.1 mL intervals, with a maximum scale error of 0.05 mL. Graduation intervals from 1.0 to 25.0 mL are 0.2 mL, with a maximum scale error of 0.1 mL. Reference: ASTM E-123, which covers apparatus used in ASTM D-95, Test for Water in Petroleum P…

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PYREX® Hirsch Funnels with 20 mm Diameter Coarse Porosity Fritted Disc

Corning Life Sciences

These PYREX® Hirsch funnels have a 20mm diameter coarse porosity fritted disc with a porosity range of 40 to 60 µm. These fritted disc funnels are very useful in preparative work, or in making separations where it is necessary to wash the precipitate and redissolve with chemicals which would attack filter paper. The angle of the funnel body facilitates the removal of precipitates. Porosity is controlled in manufacture, and dis…

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PYREX® Hirsch Funnels with 20 mm Diameter Fine Porosity Fritted Disc

Corning Life Sciences

These PYREX® Hirsch funnels have a 20mm diameter fine porosity fritted disc with a porosity range of 4 to 5.5 µm. These fritted disc funnels are very useful in preparative work, or in making separations where it is necessary to wash the precipitate and redissolve with chemicals which would attack filter paper. The angle of the funnel body facilitates the removal of precipitates. Porosity is controlled in manufacture, and discs…

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PYREX® Hirsch Funnels with 20 mm Diameter Medium Porosity Fritted Disc

Corning Life Sciences

These PYREX® Hirsch funnels have a 20mm diameter medium porosity fritted disc with a porosity range of 10 to 15 µm. These fritted disc funnels are very useful in preparative work, or in making separations where it is necessary to wash the precipitate and redissolve with chemicals which would attack filter paper. The angle of the funnel body facilitates the removal of precipitates. Porosity is controlled in manufacture, and dis…

0.0/5.0
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PYREX® Hirsch Funnels with 30 mm Diameter Coarse Porosity Fritted Disc

Corning Life Sciences

These PYREX® Hirsch funnels have a 30mm diameter coarse porosity fritted disc with a porosity range of 40 to 60 µm. These fritted disc funnels are very useful in preparative work, or in making separations where it is necessary to wash the precipitate and redissolve with chemicals which would attack filter paper. The angle of the funnel body facilitates the removal of precipitates. Porosity is controlled in manufacture, and dis…

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PYREX® Hirsch Funnels with 30 mm Diameter Fine Porosity Fritted Disc

Corning Life Sciences

These PYREX® Hirsch funnels have a 30mm diameter fine porosity fritted disc with a porosity range of 4 to 5.5 µm. These fritted disc funnels are very useful in preparative work, or in making separations where it is necessary to wash the precipitate and redissolve with chemicals which would attack filter paper. The angle of the funnel body facilitates the removal of precipitates. Porosity is controlled in manufacture, and discs…

0.0/5.0
|0 Reviews

PYREX® Hirsch Funnels with 30 mm Diameter Medium Porosity Fritted Disc

Corning Life Sciences

These PYREX® Hirsch funnels have a 30mm diameter medium porosity fritted disc with a porosity range of 10 to 15 µm. These fritted disc funnels are very useful in preparative work, or in making separations where it is necessary to wash the precipitate and redissolve with chemicals which would attack filter paper. The angle of the funnel body facilitates the removal of precipitates. Porosity is controlled in manufacture, and dis…

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PYREX® Barrett Distilling Apparatus with Stopcock and 24/40 Standard Taper Joints

Corning Life Sciences

This PYREX® distilling apparatus is for determining water content in petroleum or bituminous products. It is graduated upwards from the stopcock to 3 mL in 0.2 mL divisions, and from 3 mL to 20 mL in 0.5 mL divisions. For replacement stopcock plugs, see No. 7680. For replacement retaining clips, see No. 7280. Reference: Barrett method B-2. Also can be used as Dean Stark distillation apparatus specified in British Standard 756,…

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PYREX® 200 mL Soxhlet Extractor with Standard Taper Joints, Body Only

Corning Life Sciences

These 200 mL PYREX® Soxhlet extractors have a bulb in siphon tube near the top of tube to facilitate cycling of the siphoning action. PYREX® extraction thimbles, paper filters or glass wool are used to support the sample. The siphon tube is protected from accidental damage by the vapor tube. The inner (bottom) standard taper joint is 24/40 and the outer (top) standard taper joint is 55/50. For glass extraction thimbles with fr…

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PYREX® 85 mL Soxhlet Extractor with Standard Taper Joints, Body Only

Corning Life Sciences

These 85 mL PYREX® Soxhlet extractors have a bulb in siphon tube near the top of tube to facilitate cycling of the siphoning action. PYREX® extraction thimbles, paper filters or glass wool are used to support the sample. The siphon tube is protected from accidental damage by the vapor tube. The unit has a 24/40 inner Standard Taper joint and a 45/50 outer Standard Taper joints at the top and bottom. For glass extraction thimbl…

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PYREX® 50 mL Soxhlet Extractor with Standard Taper Joints, Body Only

Corning Life Sciences

These 50 mL PYREX® Soxhlet extractors have a bulb in siphon tube near the top of tube to facilitate cycling of the siphoning action. PYREX® extraction thimbles, paper filters or glass wool are used to support the sample. The siphon tube is protected from accidental damage by the vapor tube. The unit has a 24/40 inner Standard Taper joint and a 34/45 outer Standard Taper joints at the top and bottom. For glass extraction thimbl…

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PYREX® 500 mL Soxhlet Extractor with Standard Taper Joints, Body Only

Corning Life Sciences

These 500 mL PYREX® Soxhlet extractors have a bulb in siphon tube near the top of tube to facilitate cycling of the siphoning action. PYREX® extraction thimbles, paper filters or glass wool are used to support the sample. The siphon tube is protected from accidental damage by the vapor tube. The unit has a 29/42 inner Standard Taper joint and a 71/60 outer Standard Taper joints at the top and bottom. For glass extraction thimb…

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PYREX® 500 mL Extractor System with Soxhlet Extractor and Allihn Condenser

Corning Life Sciences

This 500 mL PYREX® extractor system consists of a Soxhlet extractor with 24/40 inner Standard Taper joint on the bottom and a 55/50 outer Standard Taper joint on the top, an Allihn condenser with a 55/50 inner Standard Taper joint on the bottom and a flask with a 24/40 outer Standard Taper joint. The tubulation O.D. on the condenser is 10mm. For replacement Soxhlet extractors, see No. 3740. For replacement flasks, see No. 4100…

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PYREX® 250 mL Extractor System with Soxhlet Extractor and Allihn Condenser

Corning Life Sciences

This 250 mL PYREX® extractor system consists of a Soxhlet extractor with 24/40 inner Standard Taper joint on the bottom and a 45/50 outer Standard Taper joint on the top, an Allihn condenser with a 45/50 inner Standard Taper joint on the bottom and a flask with a 24/40 outer Standard Taper joint. The tubulation O.D. on the condenser is 10mm. For replacement Soxhlet extractors, see No. 3740. For replacement flasks, see No. 4100…

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PYREX® 125 mL Extractor System with Soxhlet Extractor and Allihn Condenser

Corning Life Sciences

This 125 mL PYREX® extractor system consists of a Soxhlet extractor with 24/40 inner Standard Taper joint on the bottom and a 34/45 outer Standard Taper joint on the top, an Allihn condenser with a 34/45 inner Standard Taper joint on the bottom and a flask with a 24/40 outer Standard Taper joint. The tubulation O.D. on the condenser is 10mm. For replacement Soxhlet extractors, see No. 3740. For replacement flasks, see No. 4100…

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PYREX® 1L Extractor System with Soxhlet Extractor and Allihn Condenser

Corning Life Sciences

This 1L PYREX® extractor system consists of a Soxhlet extractor with a 29/42 inner Standard Taper joint on the bottom and a 71/60 outer Standard Taper joint on the top, an Allihn condenser with a 71/60 inner Standard Taper joint on the bottom and a flask with a 29/42 outer Standard Taper joint. The tubulation O.D. on the condenser is 10mm. For replacement Soxhlet extractors, see No. 3740. For replacement flasks, see No. 3840-1…

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