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Corning, Glass

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  • Centrifuge Tube 15 ml

    Corning

    These 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 threaded…

  • Tube 100 ml

    Corning

    These 100mL PYREX® round bottom centrifuge tubes are useful for the handling of sputum specimens. Digestion, shaking, neutralizing and centrifuging can be performed in one container. They are also useful for other clinical and microbiological tests. Screw caps resist the effects of temperature…

  • Hubbard-Carmick Specific Gravity Bottle, 25 mL, 24 / 12

    Corning

    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 …

  • PYREX Goetz Centrifuge Tubes

    Corning

    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

  • PYREX® 15mL Low Form Gooch Crucible with 20mm Diameter Medium Porosity Fritted…

    Corning

    These 15mL PYREX® low form crucibles have 20mm diameter medium porosity (10 to 15µm) fritted discs. They are particularly adapted to analytical work where precipitates are dried to constant weight at 110°C. They are also suitable for higher temperatures, in which case it is advisable…

  • PYREX® Folin-Wu Digestion Tubes

    Corning

    Fabricated from specially selected tubing for product durability. Engraved white-filled graduations at 25 and 50 mL .

  • Tube 10 ml

    Corning

    These 10mL PYREX® conical centrifuge tubes are used in connection with the Wasserman test. Also used to measure H2O content and potassium ions in oil muds. API RP 13B standard testing method. They are graduated in 0.1 mL divisions up to 4 mL, and 0.2 mL divisions from 4 to 10 mL …

  • PYREX Baffled Culture Flask

    Corning

    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 GL45 orange polypropylene cap.

  • PYREX Plain Neck Baffled Culture Flask

    Corning

    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.

  • Centrifuge Tube Oil, 100 ml

    Corning

    These 100mL PYREX® pear-shaped centrifuge tubes are used for determination of water and sediment in petroleum products. They are fabricated from mold-blown blanks to insure uniform shape and greater mechanical strength. The scale and figures are durable white enamel which stand out clearly against…

  • Buret 50 ml Auto

    Corning

    These 50mL PYREX® burets have an automatic zeroing device and dual Rotaflo® stopcocks for easy controlled filling. Greaseless Rotaflo® stopcocks allow smoother control and help eliminate titrating errors

  • PYREX® Oil Centrifuge Tube

    Corning

    Graduations etched in glass with broad red front In accordance with ASTM D 91, D96, D 893, D 1796; API Standard S01, S20, S27, 2500; ANSI Method Z11.8, Z11.16, Z11.30; Federal Test Method Standard No. 791, methods 310.4, 5412.2, 3003.5 Capacity 100 mL Graduations: from 0 to 1/2 in 1/20, from 1/2…

  • PYREX® Weathering Test Centrifuge Tubes

    Corning

    Graduated upward to 0.5 mL in divisions of 0.05 mL , from 0.5mL to 3mL in 0.1 mL divisions, from 3 mL to 5 mL in 0.5 mL divisions and from 5 mL to 100 mL in 1 mL divisions. Made with a 3 mm vent hole located 180° from the front of the tube. Tubes are for testing propane, butane and Isobutane mixtures.

  • PYREX® 5mL Class A Precision Bore Micro Buret with Glass Standard Taper Stopcock

    Corning

    These 5mL Class A PYREX® microburets 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.…

  • Centrifuge Tube 15 ml

    Corning

    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.

  • Corning Milk Dilution Bottles

    Corning

    Corning glass milk dilution wide mouth bottle (approximately 28 mm opening) eases the additions of dry solids or liquids. The bottle has a phenolic screw cap with a rubber liner that will withstand wet sterilization (121°C). The bottle meets the requirements for milk dilution bottles stated in…

  • Gas Oil Distillation Cylinder

    Corning

    These 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…

  • PYREX® 25mL Class A Precision Bore Buret with Glass Standard Taper Stopcock

    Corning

    Precision bore tubing is used these 25mL Class A PYREX® burets to assure accuracy between any two points. Durable colored graduations are sharply defined and easy to read. Carefully ground Standard Taper stopcock gives precise control. All sizes furnished with a 2mm bore stopcock plug. For…

  • Serological Pipets, Disposable, Cotton-Plugged

    Corning

    CLEARANCE SALE! Original Price: $460.03 Sterile, disposable, cotton-plugged, individually wrapped, shorty, PYREX® glass Same pipets as 7536N10 series, but individually wrapped in Corning Steri-View™ pouch Color-coded * Sale price valid only on…

  • Flask Only 200 ml

    Corning

    These PYREX® 200mL volumetric flasks provide improved lab convenience, broad selection and precise volume measurement. The strength of these flasks has been increased appreciably through machine-blown bodies to which are sealed heavy-tubing necks tooled for No. 13 Standard Taper glass stoppers.…

  • Aspirator Bottles

    Corning

    CLEARANCE SALE! Original Price: $589.60 These 500mL PYREX® aspirator bottles have a tubular sidearm outlet (10mm O.D.) near the bottom for attachment of flexible plastic tubing and are very useful as a delivery/storage container for solutions. These bottles feature sturdy ring…

  • PYREX® 25mL Buret with White Enamel Markings, with Dual Rotaflo® Stopcocks

    Corning

    PYREX® 25mL Buret with White Enamel Markings, with Dual Rotaflo® Stopcocks

  • PYREX® 140mL Flat Bottom Evaporating Dishes

    Corning

    These 140mL PYREX® dishes have rugged beaded rims and are approximately 80x45mm (O.D.xHeight).

  • Pipet, Vol, TC / TD, Ser / Crt, Class A, 20ml

    Corning

    These 20mL PYREX® volumetric pipets are calibrated to Class A tolerances in accordance with ASTM E-542, and ASTM E-969. Each pipet is individually serialized and supplied with a Certificate of Identification and Capacity, traceable to NIST standards. Thes

  • Tube 50 ml

    Corning

    Uniform glass distribution in the wall, taper and bottom of these 50mL PYREX® conical centrifuge tubes provides improved mechanical strength, prevents the formation of failure-causing stress regions during centrifuging and insures the highest degree of ac

  • Flask Complete 4000 ml

    Corning

    These PYREX® 4L volumetric flasks provide improved lab convenience, broad selection and precise volume measurement. The strength of these flasks has been increased appreciably through machine-blown bodies to which are sealed heavy-tubing necks tooled for No. 38 Standard Taper pennyhead glass…

  • Pipet, Vol, TC / TD, Ser / Crt, Class A, 1ml

    Corning

    These 1mL PYREX® volumetric pipets are calibrated to Class A tolerances in accordance with ASTM E-542, and ASTM E-969. Each pipet is individually serialized and supplied with a Certificate of Identification and Capacity, traceable to NIST standards. These

  • Flask Vertical 3 Necks 1000ml Cs4

    Corning

    These 1L PYREX® three vertical neck flasks have two side necks with 24/40 outer Standard Taper joints and a center neck with a 24/40 Standard Taper joint. All of the necks are at the same height

  • PYREX® 15mL Low Form Gooch Crucible with 20mm Diameter Coarse Porosity Fritted…

    Corning

    These 15mL PYREX® low form crucibles have 20mm diameter coarse porosity (40 to 60µm) fritted discs. They are particularly adapted to analytical work where precipitates are dried to constant weight at 110°C. They are also suitable for higher temperatures, in which case it is advisable…

  • Flask Only 250 ml

    Corning

    These PYREX(r) 250mL volumetric flasks provide improved lab convenience, broad selection and precise volume measurement. The strength of these flasks has been increased appreciably through machine-blown bodies to which are sealed heavy-tubing necks tooled

  • Stopcock Rotaflo 6 mm Ra

    Corning

    These high performance Rotaflo® 90° angle stopcocks can be adjusted from a 0 to 6mm bore opening and have 10mm O. D. sidearms. They are designed so that only chemically resistant Polytetrafluoroethylene (PTFE) and PYREX® borosilicate glass are in contact with liquids and gases. …

  • Roux Culture Bottle

    Corning

    Offset neck is tool-finished for increased strength and uniform stopper fit; uses number 5 rubber stopper Useful for growing mass cultures and single or monolayer cultures Will withstand repeated sterilization (wet or dry) Capacity 1,000 mL Stacks for easy storage

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