Corning, Glass
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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.
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PYREX Heavy Duty Beakers
CorningExtra-heavy walls and rim minimize breakage These heavy duty beakers are specifically designed to offer the best mechanical strength under harsh conditions, such as mechanized washing operations. For convenience, the 250 through 4000mL beakers have a double graduated metric scale to indicate…
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These PYREX® culture tubes are supplied with phenolic caps to facilitate handling and sealing after autoclaving. Caps are fabricated from a special formula resistant to the effects of temperature and steam in autoclaving and are provided with a glued-in, white rubber liner. The white enamel…
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Funnel 500 ml Cs4
CorningThese 500mL PYREX® cylindrical separatory funnels are graduated to show approximate capacity, have a micro-finish No. 4 Product Standard Polytetrafluorethylene (PTFE) stopcock and a strong, lightweight No. 27 Standard Taper glass stopper. The PTFE plug fits into the micro-finish barrel …
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PYREX Brand Hydrometer Cylinders
CorningBreakage 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
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PYREX® Class A single metric scale graduated glass cylinders are 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…
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Identical to 9215F20 series, but with marking spot Cap not included Disposable Pyrex® culture tubes have a round bottom and come with a white marking spot. These tubes are designed for both tissue culture and general bacteriological work. These tubes are made from borosilicate glass,…
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PYREX round bottom boiling flasks have full length outer Standard Taper joints, but with shorter necks. They are manufactured from No. 7740 borosilicate glass. Wall thicknesses are controlled to provide balance between thermal expansion and mechanical strength for greater shock resistance. The…
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PYREX Boiling Flasks
CorningCarefully 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…
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Funnel 125 ml
CorningThese 125mL PYREX® glass separatory funnels have Polytetrafluorethylene (PTFE) No. 2 Product Standard stopcocks and inner and outer 19/22 Standard Taper joints. The PTFE plug fits into the micro-finish barrel. The plug also reduces freezing problems and grease contamination. For replacement…
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PYREX® VISTA Culture Tubes
CorningReusable 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.
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Calibrated "to contain" at 20°C Accuracy tolerances approximately twice those specified for Class A
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Narrow mouth PYREX VISTA Erlenmeyer flasks have uniform wall thickness, which provide the proper balance between mechanical strength and thermal shock resistance. Approximate graduations are in durable blue enamel. An extra large marking space is also provided. The Erlenmeyer flasks are designed to…
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Full length 24/40 joint on all sizes except 50 mL, which has Standard Taper 19/38 joint Graduated scale indicates approximate volumes Extra large marking space
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PYREX® Sugar Funnels
CorningMolded construction with bottom ground flat; for use in the sugar industries
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Fused, fritted glass disc Polished ends Pore size: coarse, 40-60 µm, medium, 10-15 µm, fine 4-5.5 µm 30 mL disc diameter: 30 mm; fits tube i.d. 36 mm, 50 mL disc diameter: 40 mm; fits tube i.d. 42 mm.
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These PYREX® Class A graduated cylinders are calibrated "to contain" (TC) in accordance with ASTM E-1272 and ASTM E-542. Each cylinder is individually serialized and supplied with a Corning Certificate of Identification and Capacity, traceable to NIST standards. Useful as a mixing…
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These PYREX® long neck shaker culture flasks are basically Erlenmeyer flasks 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. They are ideal for shaker cultures. Their uniform wall thickness…
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Centrifuge Tube 12 ml
CorningThese 12mL heavy-duty PYREX® conical centrifuge tubes 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 limitations imposed by centrifuge rotors and…
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Disposable, Shorty, PYREX Glass Similar to 7536D49 series, but neither sterilized nor cotton- plugged Markings removed by dichromate cleaning solution
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These PYREX® Erlenmeyer flasks with phenolic screw caps are ideal for use as a shaker flask or for mixing, media prep and storage needs. Impact resistant caps with 24-410 GPI threads are equipped with cemented-in, inert white rubber liners which are resistant to steam sterilization. Their…
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Centrifuge Tube 15 ml
CorningThese 15mL PYREX® conical centrifuge tubes have white enamel graduations for durability. The 15mL size is graduated upward from the tip in 0.1mL divisions. The 50mL size is graduated upward from tip to 10mL in 0.5mL divisions, and from 10 to 50mL in 1mL divisions. The phenolic 15-415 GPI…
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Tube, Cent, Conical, 40ml
CorningThese heavy duty 40mL PYREX® conical centrifuge tubes are made with increased wall thickness for greater mechanical strength. In order to conform to outside diameter and overall length limitations imposed by centrifuge rotors and supports, it has been nec
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Hirsch Fritted Disc Funnels
CorningThese 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. These funnels are available…
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Class A PYREX graduated cylinders are calibrated “To Deliver” (TD) in accordance with ASTM E-1272 and ASTM E-542. The double scale, numbered both up and down, is in durable blue enamel. Cylinders are supplied with shock absorbing polyethylene bumper guards. For replacement bumper…
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PYREX Tall Weighing Bottles
CorningShort length Standard Taper joints Capacities from 7 to 85 mL These PYREX tall form weighing bottles have a Standard Taperjoint style opening that accepts a closed bottom, hollow pennyhead style stopper.
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PYREX Fernbach Culture Flasks
CorningDesigned for culturing organisms requiring a large surface area to volume ratio Can also be used in serum production Takes stopper size 13 Thomas number 4912L15 features a triple baffle on the bottom outside edges to achieve maximum oxygen transfer to culture medium. NOTE: do…
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Tube 40 ml
CorningThese heavy duty 40mL PYREX® conical centrifuge tubes are made with increased wall thickness for greater mechanical strength. In order to conform to outside diameter and overall length limitations imposed by centrifuge rotors and supports, it has been necessary to reduce the capacity these…
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Gas Oil Distillation Cylinder
CorningThese 200mL PYREX® graduated cylinders are calibrated "to contain" (TC) in percent. 200mL is equal to 100% in 1% divisions. The scale is in durable white enamel. This cylinder may be used to measure the distillate in ASTM method D-86 "Distillation of Gas Oil and Similar…
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Pipets are color-coded by size for easy identification and sorting. Colored graduations are enameled onto the glass. These “to deliver” pipets must be blown out to obtain total rated capacity. Reference: ASTM E-1044.
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Distilling Traps
Corning• 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…
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For use with viscous fluids, semi-solid bitumens, emulsions, etc. For ASTM Standards D 70, D 115, D 234, and D 1963; also for AASHTO standards T-43, T-151, and M-125; and ANSI Methods A37.71 and K34.1 Standard taper 24/12 solid stopper, concave on the under side, with central opening 1.6 mm bore …