Corning PYREX

With Standard Taper 24/40 joints Inlet and outlet tubes, 10 mm o.d. are on opposite sides, indentations at lower end of condenser tube support packing when used as fractionating column.

These 125mL PYREX® glass separatory funnels have Rotaflo® stopcocks and strong, hollow No. 22 Standard Taper glass stoppers. A glass stopper is also included for your convenience. Stem O.D. is 10mm. For replacement glass stoppers, see No. 7650 and for polyethylene stoppers, see No. 7624.

These flasks are for use in determining phosphoric acid in mixed fertilizer.  Flasks feature a wide neck and heavy construction throughout.

Carefully designed and manufactured from borosilicate glass Wall thicknesses are carefully controlled to provide the proper balance between thermal expansion and mechanical strength for greater shock resistance Excellent chemical durability provides contamination-free results and long life under the...

Inside flutings for rapid filtration For use in flasks or test tubes without filter rack

These 12mL heavy-duty PYREX® conical centrifuge tubes have durable white enamel graduations and are made to the same O.D. and length specifications as No. 8060, but with increased wall thickness for greater mechanical strength. In order to conform to outside diameter and overall length...

Inside flutings for rapid filtration 60° angle permits accurate fitting of filter paper. Long 150 mm stem. Strong beaded edge. Depressed inside flutings further decrease filtering time.

Consisting of glass tube 8 mm outside diameter with fritted cylinder, 12 mm diameter, fused onto the lower end; overall length, 250 mm Offered in extra coarse (EC) and coarse (C) porosities

Heavy-duty rim for longer service Narrow mouth Graduated scale indicates approximate volume The Erlenmeyer design is extremely popular and has been modified for numerous lab applications.

3 to 6 mm in diameter Diameter tolerance is ±0.75 mm PYREX solid glass beads are useful for packing in distillation columns, mixing beads and boiling stones. Beads are packaged in 0.45 kg (1 lb) boxes, which have a packing volume of approximately 360 cm 3 or 22 cubic inches.

Short length external Standard Taper joints PYREX low form weighing bottles have an external Standard Taper joint style opening. The closure style cap fits over the externally ground body.

The hollow stopper is light in weight, yet very strong to reduce chipping and breakage, thus minimizing replacement costs. A barrel-shaped head means it is easy to clean and even easier to rotate in or out. Grooves in the sides help prevent slippage. The flat top allows the stopper to stand on its...

2,000 mL Heavy wall cylinder Used with oxidized sludge process for treatment of sewage and other wastes Graduated in cc per liter and in hundredths of a foot. Dimensions: 5 1/8” i.d x 7 1/2” high.

Heavy-duty media bottle can be used for storage as well as mixing and sampling. Includes linerless, one-piece autoclavable polypropylene plug seal cap with drip free pouring rings. Optional red PBT caps and red ETFE pouring rings are available for dry heat sterilization (180°C).  New glass...

These disposable 20x125mm PYREX® culture tubes have a round bottom, GPI 18-415 threads and come without a marking spot. They are designed for both tissue culture and general bacteriological work. These tubes hold approximately 24 mL, are made from borosilicate glass, bulk-packed and are sold...

Tall Form PYREX® Washing Bottles With fused-on fritted cylinder 12 mm diameter on inlet tube and with Standard Taper 29/42 joint. With glass hooks on both bottle and cap, but without springs. Offered in 250 and 500 mL capacities, in coarse (C) and extra coarse (EC) porosities. 250EC and 250C...

Connecting 105° angle, two-way,  Standard Taper joints The arms are appraoximately 105° apart One end is equipped with an outer Standard Taper joint and the other end with an inner Standard Taper joint of the same size Used as a receiver adapter 3941S38 is a receiver adapter with a...

Heavy-duty bottle of low actinic glass is valuable for storing or transporting light sensitive materials. Bottle includes a linerless, one-piece autoclavable, orange polypropylene plug seal cap with drip-free pouring rings.  Glass beads indicate full capacity line. Permanent white enamel...

These 2mL PYREX® specific gravity bottles are unadjusted for calibration in the laboratory.

These reusable PYREX® rimless culture tubes offer greater convenience in plugging and rack storage. Walls and bottoms are of uniform thickness. Ends are fire-polished.

These 15mL PYREX® conical centrifuge tubes have sharp, black enamel graduations and markings. The tubes are the same size and shape as our Nos. 8060 and 8080. They have precision formed tips and uniform walls throughout for a high degree of accuracy and mechanical strength.

Without stopper, pear shaped 58 mm o.d. x 159 mm long Lower stem graduations: graduated upward from 0 to 1 mL in .05 mL divisions Bulb graduations:  from 1 to 5 mL in 1 mL   from 5 to 50 mL in 5 mL   from 50 to 100 mL in 10 mL divisions

These 10mL PYREX® Erlenmeyer flasks are designed with heavy duty rims to reduce chipping. Their uniform wall thickness provides the proper balance between mechanical strength and thermal shock resistance. Approximate graduations are in durable white enamel. An extra large marking space is also...