Pyrex Glass Tubes

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Pyrex Glass Tubes
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  • Made of a low expansion borosilicate composition with high chemical resistance Meets all U.S. pharmacopoeia specifications for Type 1A glass 4 to 32mm O.D. sizes are 1219mm long ± approximately 6mm. 4mm O.D. have ends cut, while 5 to 32mm sizes have ends fire polished. 35 to 178mm…

  • Heavy wall Pyrex borosilicate tubing, see specifications tab at the bottom of this page. Sold either by the length or by the case, see suggested products tab at the bottom of this page.  *** ALL WEIGHTS AND QUANTITIES ARE APPROXIMATE ***

  • …Capacity control is the most important specification for graduated cylinders. Class B tolerances. Corning assures accuracy through precision-drawn tubing and precise calibrations. All cylinders are manufactured to ASTM E 1272 which describes standard specifications for cylinder dimensions and…

  • Medium wall Pyrex borosilicate tubing, see specifications tab at the bottom of this page. Sold either by the length or by the case, see suggested products tab at the bottom of this page.  *** ALL WEIGHTS AND QUANTITIES ARE APPROXIMATE ***

  • 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.

  • Beaded rim These test tubes are well annealed, resistant to heat and chemically stable. Rims are fire-polished. The 25mm tube does not have a marking spot.

  • …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, sold without caps and bulk packaged in cases…

  • 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.

  • Glass Joints

    Corning

    Pyrex Standard Taper Connecting Tubes (5738E14) Arms are approximately 75° apart Equipped with inner Standard Taper joints that are both 24/40 Often used as a still head adapter Still Head Standard Taper Connecting Tubes (5738H82 and L18) Sidearm is at an angle…

  • PYREX® VISTA volumetric flasks provide precise volume measurement. The necks are tooled for Standard Taper glass stoppers. The graduation line is sharp and permanent and large blue block letters make the inscription easy to read. The 1 mL and 2 mL sizes are test tube shaped.  These Class A…

  • Capillary Tubing

    Chemglass

    Pyrex Borosilicate capillary Tubing, single lengths

  • …culture tubes are housed in easy-to-open, easy-to-use packaging. The three small sizes come in a dispenser arrangement while the larger sizes are bulk-packed. Culture tubes are made of borosilicate glass to reduce pH changes and contaminants that could potentially leach from soda-lime glass.

  • 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 Polytetrafluorethylene (PTFE) interface firmly…

  • Permanent graduation line Machine-blown bodies Heavy-beaded, heavy-tubing necks are tooled for polyethylene stopper Stopper is made with a closed bottom and is of linear, high-density polyethylene to conform to Standard Taper stopper dimensions

  • With lip Tubes 10 mm through 18 mm o.d. have marking spot. Listings indicate length x o.d. in mm.

  • …temperatures for PYREX brand boiling flasks is 230°C Precisely tooled for uniform stopper fit Reinforced rim increases mechanical strength These flasks are used in applications requiring rigid stoppering and as wash bottles in routine lab washing Designed for long tube life and…

  • …condenser, flask and extraction tube. The low thermal expansion rate means that the PYREX brand extractors can be routinely used in applications requiring protracted heating at temperatures as high as 230°C. The inherent chemical stability of Code No. 7740 PYREX brand glass reduces the potential…

  • Pyrex® MAS Rotor Inserts

    Wilmad-LabGlass - SP Scienceware

    Designed for air-sensitive samples and semi-solid samples such as gels or highly viscous liquids, Pyrex® MAS Rotor Inserts allow samples to be sealed into an NMR rotor by heat-seal or epoxy. Note: A glove box may be required for sealing of air-sensitive samples.

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

  • Precision 5 mm diameter NMR tubes are made from quality Pyrex® borosilicate glass for compatibility with ground joints, valves, and vacuum racks. Made using precision bore tubing manufacturing techniques proven most reliable in NMR applications. A complete selection of tubes for all types of NMR…

  • Precision bore tubing assures uniform accuracy between any two points on the scale With Standard Taper 2 straight glass stopcock Supplied with plastic dust cap Durable colored graduations are sharply defined and easy to read. Carefully ground Standard Taperstopcock gives precise…

  • 4565F10 will fit tubes up to 20 mm o.d. (without lip); outer mantle i.d. is 25 mm and inner tube o.d. is 8 mm; overall height: 70 mm 4565F25 can be used on bottles with maximum rim diameter of 44 mm; outer mantle i.d. is 45 mm and inner tube o.d. is 10 mm; overall height:   85 mm

  • These PYREX® homogenizers are designed for use in hand grinding small samples for pathological or biochemical studies. The mortar tubes and pestles are ground to be interchangeable. Clearance between the two parts is approximately 0.15mm. The medium grind provides the required abrasive action to…

  • Special wall Pyrex borosilicate tubing. Sold either by the length or by the case. *** ALL WEIGHTS AND QUANTITIES ARE APPROXIMATE ***

  • 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…

  • These PYREX® capillary melting point tubes are made from No. 7740 glass.

  • 10mm O.D. Thin Walled Quartz NMR Tubes

    Wilmad-LabGlass - SP Scienceware

    …Type 1 Class A glass tubes. Naturally occurring quartz maintains an over 85% transmission rate (10 mm thickness, with consideration of reflection loss) above 265nm that makes quartz tubes preferable in photochemistry studies Half the dielectric constant of Pyrex® glass helps improve…

  • These precision 10 mm diameter NMR tubes are made from quality Pyrex® borosilicate glass for compatibility with ground joints, valves, and vacuum racks. Made using precision bore tubing manufacturing techniques proven most reliable in NMR applications. They have an O.D. of 10.00 + 0.000-0.013mm…

  • Pyrex® NMR Capillary Tubes

    Wilmad-LabGlass - SP Scienceware

    Wilmad’s WG-1364 series capillary tubes are sealed at one end and provide a low cost solution for small volume NMR measurement. Made of ASTM Type 1 Class A glass Tested at 400 MHz field

  • For aseptic filling of vessels Rubber tubing is attached to the top of the tubulation while the receiving vessel is placed inside the bell.

  • …Class A PYREX burets is established by ASTM E-287 and is calibrated in accordance with ASTM E-542 and D-511. Each buret is individually serialized and supplied with a Certificate of Identification and Capacity, traceable to NIST standards. Tips are carefully drawn from accurate bore tubing to ensure…

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