Glass

Corning, Glass

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  • 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…

  • 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® Folin-Wu Digestion Tubes

    Corning

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

  • 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…

  • 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® 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…

  • 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® 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.…

  • 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…

  • 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.

  • PYREX Micro Tubes (Corning 8061)

    Corning

    Graduated Capacity 5 mL in 0.1 mL divisions, with conical tip and Standard Taper 9 ground glass stopper, Thomas number 8770J22 Length including stopper, 140 mm; o.d. 13.5 mm

  • Solvent Still Head 500 ml

    Corning

    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…

  • 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…

  • Cent Tube Disp, Screw Cap Gpi 24-400, 50ml

    Corning

    These disposable 50mL Pyrex® glass centrifuge tubes are manufactured from Type I borosilicate glass and have a GPI 24-400 thread. They are supplied without caps. The tubes are designed to withstand centrifugation up to 3,000 RCF and are packed in convenie

  • 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

  • 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

  • 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 …

  • 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…

  • Centrifuge Tube 12 ml

    Corning

    These 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 supports,…

  • Centrifuge Tube 15 ml

    Corning

    Uniform glass distribution in the wall, taper and bottom of these 15mL PYREX® conical centrifuge tubes provides improved mechanical strength, prevents the formation of failure-causing stress regions during centrifuging and insures the highest degree of accuracy.

  • 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

  • Culture, Petri Dish, Cover Only, 60X15 mm Cs .12

    Corning

    These flat, clear PYREX® dish covers will withstand repeated sterilization (wet or dry). Approximate dish cover diameter and height is 60x15mm. The edges are beaded to provide greater mechanical strength. The bead also provides a means to equally space th

  • Buret 10 ml

    Corning

    These 10mL 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…

  • PYREX® 250mL Three Neck Distilling Flask with 19/22 Center Vertical and Side…

    Corning

    These 250mL PYREX® three neck flasks have two angled side necks at the same height with 19/22 Standard Taper outer joints and a center neck with a vertical 19/22 Standard Taper joint. This 250mL flask is also a replacement part for organic Material:     Borosilicate Glass…

  • Tube 40 ml

    Corning

    These 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…

  • 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.…

  • Tube, Cent, Conical, 40ml

    Corning

    These 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

  • 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…

  • Culture, Petri Dish, Cover Only, 150X15mm. Cs 12

    Corning

    These flat, clear PYREX® dish covers will withstand repeated sterilization (wet or dry). Approximate dish cover diameter and height is 150x15mm. The edges are beaded to provide greater mechanical strength. The bead also provides a means to equally space t

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