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  • Disposable Tissue Culture Tubes


    Screw cap, flat bottom, borosilicate glass (9215J30 and J50) Suitable for tissue culture and routine bacteriological work Flat bottom allows tube to stand unsupported 9215J30 tube takes size 15-415 cap; case of 1,000 contains four packages of 250 9215J50 tube takes size 18-415…

  • 12mL Centrifuge Test Tubes

    Globe Scientific

    They are molded from premium grade polystyrene for clarity or polypropylene for impact strength and stability to common acids, alkalies, and solvents. Polystyrene tubes can withstand 1500 RPM during centrifugation. Polypropylene tubes can withstand 3000 RPM and are autoclavable and freezable.…

  • Disposable, Screw Cap, Borosilicate Glass Tissue Culture Tubes


    Round bottom, with threaded neck; without marking spot Size 100 x 13 mm takes size 13-415 cap; other sizes take size 15-415 cap Cap is not supplied and must be purchased separately; see 9215F70 series Cases of 1,000 contain 4 packages of 250. Listings indicate length x o.d. in mm.

  • High-Speed Diamond Max™ Polypropylene Centrifuge Tubes

    Globe Scientific

    Diamond Max™ Centrifuge Tubes are engineered for high-speed centrifugation and meet the demands of the most critical scientific work. Premium grade materials and an automated, touch free manufacturing process provide both performance and savings to users. Features and Benefits: …

  • Disposable Screw Thread Culture Tubes

    DWK Life Sciences (Kimble)

    These tubes are suitable for tissue culture work and general bacteriological use. 73760 series and 90 series items that end in ‘F’ have flat bottoms which contribute to stability 73770 series items are produced with a round bottom Modular trays are shrink-wrapped in…

  • KIMAX Ungraduated Centrifuge Tubes

    DWK Life Sciences (Kimble)

    Heavy wall Screw cap, with round bottom and a slightly constricted neck, finished with screw thread for number 24-410 deep form cap Used for separating neutralized sediment from sputum in the preparation of cultures Available in 35 mL and 50 mL sizes, both of which are 29 mm o.d.…

  • Round Bottom Culture Tubes with Caps

    United Scientific Supplies

    Tubes with round bottoms are manufactured from ASTM E438 Type 1 Class A Borosilicate 3.3 glass. Includes polypropylene autoclavable screw cap with PTFE liner.

  • MTS Cluster Tube Convenient Packs


    MicroTube Rack System™ for sample collection, assay, and short or long term storage 0.65, 1.1 and 2.2mL tubes and variety of capping options are available Cost effective Deep-well plate alternative, with removable wells Now available in familiar single pack format

  • Culture Tubes with Screw Caps

    DWK Life Sciences (Wheaton)

    These standard round-bottom culture tubes are manufactured from 51 expansion borosilicate glass that conforms to ASTM Type I, Class B and USP Type I requirements. The tubes can be reused many times. The caps have a white 14B styrene-butadiene rubber liner or a PTFE faced 14B styrene-butadiene…

  • Falcon® Tissue Culture Tubes


    Tissue Culture Tubes with Screw Cap, Sterile Sterile, similar to 9217F60 in material and style 9217F80 tubes (Falcon® 2037) are 16 mL, individually wrapped; case contains 500 9217F86 tubes (Falcon® 2025) are 16 mL, packaged in bags of 125; case contains eight bags 9217G15…

  • Oil Centrifuge Tube

    DWK Life Sciences (Kimble)

    Can be used in the determination of residues in liquified petroleum (LP) gases, ASTM Method D 2158 Calibrated "to contain" Capacity 100 mL Graduations: 0 to 1 in 0.05 mL Dimensions: 37 mm o.d. x 203 mm L.

  • Ultimate Digestion Cups

    Environmental Express

    Still The Industry's Cleanest Resin, Newly Redesigned for Optimum Performance! All Environmental Express® digestion cups are molded from the same polypropylene resin you've come to trust. We continue to certify our digestion cups for 68 elements-the most on the market, and our…

  • 5mL Centrifuge Tubes


    Benchmark's 5mL centrifuge tube takes the conveniences of standard 1.5ml tubes and scales them up for larger volumes. These polypropylene tubes come with an attached cap that provides a tight, leak-proof seal. They can also be effortlessly opened (or closed) with one hand. The cap is designed…

  • Microcentrifuge Tubes

    United Scientific Supplies

    Made from high-quality virgin polypropylene, these microcentrifuge tubes are RNase, DNase, and Pyrogen free for safer use in molecular biology and other biochemical applications. Include a connected snap cap, large molded-in graduations, and a frosted surface for easier writing. Autoclavable tubes…

  • ClickSeal™ Centrifuge Tubes

    National Scientific Supply

    Research Grade Microcentrifuge Tubes Increased volumes of 0.65ml, 1.7ml and 2.0ml, yet fit all popular microcentrifuge rotors Writing surface on flat cap and side wall for quick sample ID Unique side-gated mold design eliminates risk of glove or finger puncture caused by sharp bottom-gate…

  • Self-Standing Centrifuge Tubes

    United Scientific Supplies

    Polypropylene tubes include a convenient flat bottom so they stand on their own, a large white frosted labeling area, silk screen graduations, and a leak-proof cap. Autoclavable at 121°C and 15 psi for 30 minutes. Radiation sterilized DNase, RNase, Pyrogen and latex-free. Maximum RCF 9000.

  • Scintillation Vials

    Globe Scientific

    Globe Scientific offers high quality scintillation vials in three sizes to satisfy a range of applications. They are designed to provide consistently low background counts and are suitable for low activity counting. The smaller sizes are very economical to use since they require smaller quantities…

  • False Bottom Tubes for Automation

    Globe Scientific

    Globe Scientific's false bottom tubes are designed for use as a secondary tube for barcoding on automated analyzers. Popular analyzers include Hitachi®, Olympus®, Corning®, Ortho®, Kodak®, Beckman®, IA®, Tosoh®, Vitros® and more.

  • Borosil® Reusable Heavy Duty Test Tubes with Ground Glass Stoppers


    Borosil® Reusable Heavy Duty Test Tubes are constructed from mechanically strong, low-extractable borosilicate glass. Thick, uniform walls, excellent heat resistance, and rounded bottoms mean these tubes can be reused without issue. Each tube is graduated in metric units, and comes with a…

  • Kimble Oil Centrifuge Tubes

    DWK Life Sciences (Kimble)

    Oil Centrifuge Tube (2623Q31) Kimax® tube used in the determination of bottom sediment and water in petroleum products In accordance with ASTM D 1966, D 96 Stem diameter holds 1.5 mL; capacity 100 mL Calibrated to contain Graduations: from 1.5 to 5 in 1/2 …

  • High Strength Centrifuge Tubes

    DWK Life Sciences (Kimble)

    High strength centrifuge tube - 13,100 G Available plain or with screw-thread top Chemically strengthened Can be centrifuged up to 13,100 RCF (with appropriate rubber sleeve adapter in a 50 mL rotor cavity) 15 mL and 30 mL reusable tubes achieve greater mechanical strength…

  • PCR Tubes

    Thermo Scientific Pierce

    Thomas No. 1207H50-H51 Uniform thin walls Compatible with standard 0.2mL thermal cycler blocks Maximum volume: 0.25mL Flat caps are frosted Thomas No. 1207H52-H53 Uniform thin walls Compatible with standard 0.5mL thermal cycler…

  • PYREX® Oil Centrifuge Tube


    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…

  • Silanized Disposable Culture Tubes

    EP Scientific Products

    Save time and minimize waste costs when performing quantitative analysis or storing materials. Thermo Scientific™ Silanized Disposable Culture Tubes are pre-processed with a silanized surface deactivation treatment, and are offered in convenient, ready-to-use clean packs. Surface deactivation…

  • 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…

  • Thomas Culture Tubes


    Polypropylene or polystyrene Standard sizes Sterile or non-sterile Available with or without snap cap Thomas Culture Tubes can be used for almost any laboratory procedure. They are chemically free and biologically inert. These tubes are precision molded from premium grade materials and checked…

  • Sealing Cap Assemblies

    Thermo Scientific Nalgene

    Process tubes at their highest rated speed level (10,000 x g or greater) without leakage, even when full. Thermo Scientific™ Nalgene™ Sealing Cap Assemblies include a Viton™ fluoroelastomer o-ring. Also recommended when spinning hazardous materials compatible with centrifuge tube…

  • Low Binding Reaction Tubes


    As the trend towards decreasing sample volumes continues, it becomes increasingly important to minimize potential interaction between the analyte and tube. In response to this demand, our new low binding micro tube is specially designed to meet the requirements of protein analytics while maximizing…

  • ThermoGrid™ Rigid Strip 0.2mL PCR Tubes, 8x 0.2ml Rigid Strip, attached…


    Fits most popular thermal cyclers RNase/DNase and Pyrogen free Caps included Autoclave Safe Autoclave instructions: Autoclave at 121°C at 15psi (1 atm) for 15 mins. Do not use drying cycle. Remove from autoclave once temperature has reached at least 80°C.

  • Microcentrifuge Tubes, without caps

    Evergreen Scientific

    Polypropylene tubes withstand up to 12,000 × g. Polyethylene tubes withstand force to 6,000 × g. Our polystyrene tubes withstand 3,000 × g and are useful in lipid fractionation.

  • Microcentrifuge Tubes


    Biotix microcentrifuge tubes are manufactured with medical grade virgin polypropylene for superior clarity. These snapcap tubes are leak resistant, boil proof, and able to withstand 20000 RCF. Try our Microcentrifuge tubes: Sizes include 0.65mL, 1.5mL, and 2.0mL Graduation marks for…

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