Test Tube Rim

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Test Tube Rim
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  • Graduated Test Tubes with Beaded Rim

    DWK Life Sciences (Kimble)

    Excellent choice for general laboratory use Plain top, beaded rim Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements

  • Test Tubes

    United Scientific Supplies

    High Quality Borosilicate test tubes with rims.

  • 12mL Centrifuge Test Tubes

    Globe Scientific

    …and solvents. Polystyrene tubes can withstand 1500 RPM during centrifugation. Polypropylene tubes can withstand 3000 RPM and are autoclavable and freezable. Globe's broad range of sizes are sure to fit most laboratory applications. 12mL centrifuge tube with rim, conical bottom, graduated.…

  • PYREX® VISTA Test Tubes

    Corning

    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.

  • Borosil® Reusable Test Tubes

    Borosil

    …Reusable Test Tubes with Plain End are constructed from mechanically strong, low-extractable borosilicate glass. The flame-polished, beaded rim confers strength, preventing chipping and cracking. Thick, uniform walls, excellent heat resistance, and rounded bottoms mean tubes can be reused…

  • Borosilicate Glass Culture Tubes

    Globe Scientific

    …premium quality borosilicate glass tubes. The tubes provide excellent chemical resistance and durability. They feature well-rounded bottoms and smooth, fire-polished rims. Dimensional specifications are rigidly controlled for reliable, uniform results. The tubes are produced in an ISO 9001:2008…

  • Tilt Cover Type Test Tube Baskets

    Blacks Machine Co.

    …angled stand for basket Rim of basket slotted along one end When shorter bend of cover is inserted in slot, top of basket is securely closed. When cover is inverted and longer bend is inserted in slot, it forms a 20° angled stand that allows withdrawal of tubes in dispenser fashion.…

  • Borosil® Reusable Heavy Duty Test Tubes

    Borosil

    …Reusable Heavy Duty Test Tubes are constructed from mechanically strong, low-extractable borosilicate glass. The flame-polished, beaded rim confers strength, preventing chipping and cracking. Thick, uniform walls, excellent heat resistance, and rounded bottoms mean tubes can be reused without…

  • Uri-Pak™ Urine Collection System

    Globe Scientific

    …of five plastic bags each containing: 100 flared top or rimmed polystyrene centrifuge tubes 100 polyethylene (PE) snap caps 100 adhesive patient I.D. labels 100 collection cups (3.5oz) Optional - 5 cardboard test tube racks (10-place) The Uri-Pak™ System is economically priced…

  • Safe-Lock Microcentrifuge Tube

    Eppendorf

    tubes ensure absolute safety when working with expensive or toxic samples, radioactive substances or DNA. All tubes have volume markings and convenient labeling surfaces. Features: A small hook on the hinged lid clips around the rim of the test tube. The lid hook prevents the tube from…

  • Tube Culture Graduated 10ml

    DWK Life Sciences (Kimble)

    KIMAX® culture tube intended primarily for use in the testing of milk for the presence of bacteria by the methylene blue reductase test. Smooth, fire-polished rim Graduation line is located at the 10 mL level Durable white ceramic enamel marking spot Described in APHA Standard…

  • Tube Culture 25 X 200mm Cs192

    DWK Life Sciences (Kimble)

    Borosilicate glass tubes with fire-polished top rims and uniform wall thicknesses for maximum heat transfer and chemical resistance. The 6 x 50 mm size is often referred to as a “Durham tube” No marking spot Designed from ASTM Specification E982, Type IV requirements …

  • Tube Culture 19 X 150mm Cs576

    DWK Life Sciences (Kimble)

    Borosilicate glass tubes with fire-polished top rims and uniform wall thicknesses for maximum heat transfer and chemical resistance. The 6 x 50 mm size is often referred to as a “Durham tube” No marking spot Designed from ASTM Specification E982, Type IV requirements …

  • 30 & 50mL Centrifuge Tube Racks

    Evergreen Scientific

    …screwcaps Vacuum-chamber testing (95 Kpa) ensure that our rim-sealing screwcaps close tightly every time. Convenient packaging Gamma irradiated sterile tubes are packed 20 tubes/tray, 24 trays oer case ir 10 tubes per bag, 50 bags/case. Non-sterile tubes are packed 1000 per case.

  • Flask, Pressure, Round Bottom

    Ace Glass

    Test tube, graduated with a beaded rim for standard laboratory use.

  • Screw Caps for 20/30mL Tubes

    Evergreen Scientific

    …screwcaps Vacuum-chamber testing (95 Kpa) ensure that our rim-sealing screwcaps close tightly every time. Convenient packaging Gamma irradiated sterile tubes are packed 20 tubes/tray, 24 trays oer case ir 10 tubes per bag, 50 bags/case. Non-sterile tubes are packed 1000 per case.

  • Screw Caps for 50mL Tubes

    Evergreen Scientific

    … Leakproof screwcaps Vacuum-chamber testing (95 Kpa) ensure that our rim-sealing screwcaps close tightly every time. Convenient packaging Gamma irradiated sterile tubes are packed 20 tubes/tray, 24 trays oer case ir 10 tubes per bag, 50 bags/case. Non-sterile tubes are packed 1000 per case.

  • SAV-IT™ Closures

    Thermo Scientific

    tubes and glass and plastic test tubes. They protect from contamination and prevent evaporation. Closure will not crack or pop off. Seals inside test tube or over tube rim. The 12mm and 13mm closures seal over the rim of either 12mm or 13mm tubes, and when reversed seal inside 10mm tubes. The…

  • twin.tec® PCR Plates LoBind

    Eppendorf

    twin.tec PCR Plates LoBind improve recovery of nucleic acids by reducing their absorption to the tube wall. A combination of special manufacturing technologies and selected polypropylene batches ensures nearly 100% recovery of DNA/RNA molecules-without surface coating to eliminate the risk of sample…

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