Corning PYREX

These 45mm diameter PYREX® coarse porosity (40 to 60µm) fritted thimbles are designed for use in PYREX® Soxhlet extractors when it is desirable to weigh the material extracted or where paper thimbles may be attacked by the chemicals used. These medium length thimbles are 130mm long. For PYREX®...

These PYREX® Erlenmeyer flasks have heavy tooled rims for maximum durability. The same baffle design as found on PYREX® Delong flasks promotes optimal and consistent solution agitation when used with flask shakers. Their uniform wall thickness provides the proper balance between mechanical...

Disposable, Shorty, PYREX Glass Similar to 7536D49 series, but neither sterilized nor cotton-  plugged Markings removed by dichromate cleaning solution

Teflon® stopcock plug fits into the micro-finish barrel Plug reduces freezing problems and grease contamination

These 50mL PYREX® round bottom, nongraduated centrifuge tubes have a No. 13 Standard Taper solid glass pennyhead stopper. Rockefeller Institute of Medical Research type.

These replacement 125mL PYREX® glass separatory funnels have inner and outer 19/22 Standard Taper joints. They require Polytetrafluorethylene (PTFE) No. 2 Product Standard stopcock plug fits into the micro-finish barrel. The plug also reduces freezing problems and grease contamination. For...

These Claisen Heads are replacement parts for the 6949M series of PYREX® microchemistry kits (Thomas No. 0320H44).

Breakage is minimized by the heavy wall construction The large hexagonal base, sealed to the cylinder body, increases stability and prevents the cylinder from rolling off lab bench tops

These PYREX® angle connecting adapters have a sidearm at an approximately 120° angle from the lower joint. The lower end is equipped with an inner 24/40 Standard Taper joint, and the upper end and sidearm with an outer 24/40 Standard Taper joint. This tube is also a replacement part for...

This 500mL capacity PYREX® solvent still head is used for maintaining oxygen free solvents. Head has sufficient storage space to allow solvent removal by syringe or drainage through 2mm T-bore PTFE stopcock It has a 24/40 Standard Taper outer joint at top, 24/40 Standard Taper inner joint at...

These high performance Rotaflo® 90° angle stopcocks can be adjusted from a 0 to 3mm bore opening and have 8mm O. D. sidearms. They are designed so that only chemically resistant Polytetrafluoroethylene (PTFE) and PYREX® borosilicate glass are in contact with liquids and gases. The Rotaflo® stopcock...

These motor-driven PYREX® tissue grinders (homogenizers) are used in preparing small samples for pathological and biochemical studies. The clearance between the ground tube and pestle is approximately 0.15mm. The parts are ground to a medium grind to insure adequate abrasive qualities, yet...

These Capillary Gas Delivery Tubes are replacement parts for the 6949M series of PYREX® microchemistry kits.

These 4L PYREX® pear-shaped glass separatory funnels have Polytetrafluorethylene (PTFE) No. 8 Product Standard stopcocks and strong, hollow No. 38 Standard Taper glass stoppers. The PTFE plug fits into the micro-finish barrel. The plug also reduces freezing problems and grease contamination. For...

Reusable PYREX rimless culture tubes offer greater convenience in plugging and rack storage. Ends are fire-polished. The 22 and 25mm o.d. tubes do not have marking spots.

This PYREX® extractor body with a 45/50 Standard Taper outer top joint and a 24/40 Standard Taper inner bottom joint is a replacement for the One Piece Continuous Heavier than Water Liquid/Liquid Extractor System.

• For determining the amount of dilution in engine crankcase oils when gasoline has been used as the fuel • Graduated from 0 to 5 mL in 1/10 mL divisions • With Standard Taper 24/40 inner joint at bottom • For ASTM Standard D 322; ANSI method Z11.29; API standard 524; and Federal Test Method...

These 42mL PRYEX® low form weighing bottles have an external 60/12 Standard Taper joint style opening. The closure style cap fits over the externally ground body.

This PYREX® general purpose condenser can be used for either distillation or extraction. Although the condensing area per unit length of the 200mm long jacket is low, the large capacity water jacket gives efficient cooling. Condenser tubulations are approximately 10mm O.D. The adapter end is...

For use without filter paper Offered in nine sizes and three porosities Pore sizes 40 to 60 µm = C, 10 to 15 µm = M and 4 to 6 µm = F With square-cut, fire-polished rim These funnels are especially useful where filter paper would be attacked by the material being filtered. The disc...

This PYREX® 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 outer 24/40 Standard Taper joint.

These PYREX® 1mL and 2mL Craig Receiver Tubes, Recrystallization Tubes, and PTFE Plugs are replacement parts for Craig Tubes for the 6949M series of PYREX microchemistry kits (Thomas No. 0320H44) .

This Connecting Tube is a replacement part for the 6949M series of PYREX® microchemistry kits.

These chemically resistant PYREX® keyhole stoppers are made from polytetrafluoroethylene (PTFE) and conform to Standard Taper stopper dimensions. The color-coded keys make sorting and selecting the correct size much faster and easier. These stoppers may be used in place of conventional glass...