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Greiner Bio-One

  • Conical Centrifuge Tubes

    Heathrow

    Premium 15 mL and 50 mL conical tubes manufactured from high-clarity polypropylene. Features dark imprinted graduations and a large white writing area for sample identification. Flat polyethylene cap also provides another opportunity for labeling. Available in sterile bulk and racked…

  • Falcon® Round Bottom Test Tubes

    Corning

    Size: 75 mm long x 12 mm o.d.; capacity: 5 mL Designed for economical, one-time use Clear polystyrene, with deep, friction fit caps of lower density polyethylene Caps allow sealing or partial closure to permit gas transfer 9219F22 tubes are packed in bags of 25; case contains 20…

  • Spectrophotometer Cuvettes

    Globe Scientific

    These disposable standard and semi-micro cuvettes are designed for use in spectrophotometers. They are produced from either optical polystyrene or UV grade PMMA and include optical windows for optimum transmittance through spectrum range from 340 to 800nm for the optical polystyrene and from…

  • Kim-Kap Test Tube Caps

    Kimble

    Polypropylene closure Autoclavable Natural For use with the KIM-RAK or other disposable culture tubes.

  • Test Tubes

    United Scientific Supplies

    High Quality Borosilicate test tubes with rims.

  • Borosilicate Glass Culture Tubes

    Globe Scientific

    Globe Scientific introduces a new line of high quality borosilicate glass culture tubes. These tubes offer exceptional quality at great prices. They are neatly packaged in heavy duty boxes of 250 and are shrink wrapped to keep them particle free. The boxes are compact and designed to fit into most…

  • Identi-Plugs®

    Jaece

    Foam plugs for all size test tubes and laboratory flasks Identi-Plugs® are for use with test tubes and flasks. They are reusable and leave no clinging fibers like cotton plugs. They provide a snug fit, yet permit free air flow. Plugs are ideal for use with Drosophila vials. They spring…

  • Flat Bottom Tubes

    Globe Scientific

    For use as a secondary tube for barcoding on automated analyzers. Popular brands of analyzers include Hitachi®, Olympus®, Corning®, Ortho®, Kodak®, Beckman®, IA®, Tosoh®, Vitros® and more.

  • APHA Nessler Color Comparisons Tubes with Cap Stoppers

    Kimble

    These Nessler tubes are ideal for color comparison and feature cap style stoppers that do not need to be removed to take readings. Shadowless bottom of each tube transmits undistorted light Standard Taper cap style stopper Replacement cap is 15182 (3058L93 & 3058L98) 3058K65 is…

  • Kap-Uts Disposable Closures

    Bellco Glass

    For culture tubes and flasks with DeLong®-style necks and ports Molded pressure fins for firm grip Manufactured from non-toxic, autoclavable polypropylene Seven colors for easy identification Six sizes from 13 to 38 mm Same evaporation and sterility characterisitcs as…

  • Epoxy Coated Aluminum Test Tube Baskets

    Blacks Machine Co.

    These aluminum baskets are epoxy coated for maximum corrosion resistance. The epoxy coating is resistant to rust, corrosion, abrasion, solvents, acids, and alkalies. Usable in the temperature range of -220°C to +120°C, these baskets are autoclavable and provide a superior product in…

  • 0.2, 0.5, and 1.5 mL Tubes

    Heathrow

    Thermal Cycler 0.2 mL Tubes feature attached caps for convenient one-handed use. Slender shape distributes uniform heat. Polypropylene tubes are EtO sterilized. Microcentrifuge 0.5 mL Tubes have a frosted writing area and reliable snap cap. Made of autoclavable polypropylene, these…

  • Tube Nessler Low Matchx6 50ml

    Kimble

    These Nessler tubes are ideal for color comparison. Shadowless bottom of each tube transmits undistorted light Rings and legend are durable white ceramic enamel 45310A series is supplied in matched sets of 6 Graduated ring scale of any of the six tubes will not vary by more than 3…

  • Kimble® Exax® Short Form Nessler Tubes

    Kimble

    For testing ammonia nitrogen “Shadowless” bottom eliminates dark spots caused by distortion of transmitted light. Made of glass specially formulated to be as free of color as possible. Marks have fused-in white filler. Package of six tubes.

  • Disposable, Polystyrene Culture Tubes

    Thermo Scientific Nunc

    Size 75 x 12 mm Of clear polystyrene Total volume 5 mL Working volume 4.0 mL Tube is packaged under aseptic conditions in sleeves of 100, 30 sleeves to a case. Without stopper; see Thomas number 9219R30 for stopper.

  • Uni-Flex Safety Caps

    Bio Plas

    Safety Caps   Color-coded; helps prevent cross-contamination and ensure sample integrity Sizes 10, 12, 13, and 16 mm fit all varieties of test, blood collecting and culture tubes Can be used to recap Vacutainer™ after the original rubber stopper is removed Cap colors…

  • Tube Culture 25 X 200mm Cs192

    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 …

  • Disposable Culture Tubes

    Simport

    Precision molded Virgin thermoplastic Chemically clean Made of either polystyrene or polypropylene, these tubes are ideal for use in bacteriology, RIA, coagulation and other routine laboratory procedures. No mold release agents are used that could cause errors and interferences in…

  • Polystyrene General Purpose Test Tubes

    Evergreen Scientific

    Precision molded Round or conical bottoms Non-sterile Tubes-R-Us™ brand test tubes are precision molded from premium-grade polystyrene and are for use in routine laboratory analysis and procedures. Polystyrene tubes provide clarity and are appropriate for use with mild…

  • PS Tube with Screw Cap

    Globe Scientific

    Change to: These multipurpose screw cap test tubes are offered in convenient sizes to suit a variety of applications. The screw caps are designed to be leak-tight allowing the tubes to be used for storage or transport.

  • Disposable Phenolic Screw Caps with Rubber Liners

    Corning

    These disposable Corning® caps are made from phenolic resin and are autoclavable at 121°C. Caps are provided with a white rubber liner.

  • 5 & 10mL Transport Tubes

    Globe Scientific

    Transport tubes and vials are designed for the safe storage and transport of biological materials. The transparent polypropylene (PP) vials allow unobstructed viewing of the sample. The vials are shatter-proof and may be exposed to freezing temperatures. They feature leak-resistant screw caps that…

  • Maxisorp Tube, 75 x 12,000

    Thermo Scientific Nunc

    Clear polystyrene, treated to ensure a high and uniform binding of proteins and immunoglobulins For solid-phase assay techniques such as RIA and ELISA Other specifications are the same as tabulated for 9220B25

  • Polypropylene General Purpose Test Tubes

    Evergreen Scientific

    Non-sterile Precision molded Round or conical bottoms Tubes-R-Us™ brand test tubes are precision molded from premium-grade polypropylene and are suitable for use in routine laboratory analysis and procedures. Polypropylene tubes offer chemical resistance and are appropriate…

  • APHA Nessler Color Comparisons Tube, 50ml graduations

    Kimble

    The top graduation line on unmatched Kimble Nessler Color Comparison Tubes may be any distance from the outside bottom within the range of scale lengths shown in individual descriptions. In matched sets, the top graduation lines of all the tubes in a set will be within the very close limits…

  • Tube Test 19 X 150mm Cs576

    Kimble

    KIMAX-51 tube made from N-51A borosilicate glass tubing with a sturdy lip and uniform wall thickness for maximum heat transfer and chemical resistance. Tube is without a marking spot.

  • Tube Test Grad 10ml

    Kimble

    Reinforced bead top Scale is a permanent brown stain Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements

  • Tube Culture 19 X 150mm Cs576

    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 …

  • Polypropylene Closures for Culture Tubes and Delong Flasks

    Corning

    For 9195R10 series plant tissue culture tubes Autoclavable caps available in natural or orange color. Two positions: closed, for humidified environments; and open, for gas exchange. Drip ring minimizes contamination. Flexible interval ribs hold cap firmly in place.

  • Fermentation Tubes

    GSC International, Inc.

    Borosilicate Glass. Available with and without base. With and without graduations.

  • Glass Test Tubes

    Hach

    Recommended accessory for Sampler, XYZ.

  • StarTube, 75 x 12 mm

    Thermo Scientific Nunc

    Used for IRMA, ELISA and ILMA techniques Capacity 5 mL; 12 mm od x 75 mm length MaxiSorp surface has excellent affinity to immunoglobulins and other proteins Star-shaped fins are molded in the bottom of the tube, which provide more surface for binding and increase mixing…

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