Screw Cap Test Tubes

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Screw Cap Test Tubes
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  • Screw Cap Test Tubes

    Globe Scientific

    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.

  • 15mL test tubes with blue quick closure screw caps (PE), leakproof, and suitable for centrifugation. The design of the cap avoids any contamination due to drops of liquid on the inner surface. Case of 100.

  • …bottom test tubes for general purpose laboratory work Screw caps included for storage and transport. Polystyrene tubes provide clarity and are appropriate for use with mild acidic (except oxidizing acids) or alkali solutions, alcohols (except higher alcohols) and salt. Polypropylene tubes are…

  • LabForce Screw Cap Microtubes

    labForce® (a Thomas Scientific Brand)

    …RNase, DNase, DNA, PCR inhibitors, and tested pyrogen-free Available in packs of 500 tubes or caps/unit, 10 units/case labForce Screw Cap Microcentrifuge Tubes are made in the USA to rigorous quality standards and provide an excellent alternative to other tubes available on the market.

  • Low DNA-binding screw cap micro tubes are ideal for all applications involving DNA. They can be used for the storage of plasmids, oligonucleotides, and cell extracts and allow maximum DNA recovery even after a long storage period and with very small volumes.

  • Polypropylene Transport Tube with a Separate Screw Cap. Conical Bottom, Self-Standing, Molded Graduations. Gamma Radiation Sterilized. 200 tubes/bag, 1000 tubes/case.  

  • 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…

  • LabForce Screw Caps for Microtubes

    labForce® (a Thomas Scientific Brand)

    …RNase, DNase, DNA, PCR inhibitors, and tested pyrogen-free Available in packs of 500 tubes or caps/unit, 10 units/case labForce Screw Cap Microcentrifuge Tubes are made in the USA to rigorous quality standards and provide an excellent alternative to other tubes available on the market.

  • …PET tubes offer excellent optical clarity for ease of measurement, observation, and test recording. Caps: These tubes are available with two styles of polyethylene screw-top caps: the advanced Corning CentriStar™ cap and the original plug seal cap. The CentriStar cap has an…

  • Screw Caps for 20/30mL Tubes

    Evergreen Scientific

    …laboratory work. The 30 ml tubes are also being incorporated as one of the leakproof primary containers in shipping infectious specimens. 30 ml tube with spork is widely used in parasitology specimen transport Leakproof screwcaps Vacuum-chamber testing (95 Kpa) ensure that our…

  • Screw Caps for 50mL Tubes

    Evergreen Scientific

    …laboratory work. The 30 ml tubes are also being incorporated as one of the leakproof primary containers in shipping infectious specimens. 30 ml tube with spork is widely used in parasitology specimen transport Leakproof screwcaps Vacuum-chamber testing (95 Kpa) ensure that our rim-sealing…

  • 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…

  • TEST TUBE RACK SET, PLASTIC TUBES

    United Scientific Supplies

    This set contains twelve 15ml screw top graduated plastic tubes and a brightly colored two tiered test tube stand.

  • …2D SAFE® Tubes: Screw Caps IT: To guarantee a tight sealing between Screw Cap and Tube, LVL uses a TPE compression, which forms an indissoluble unit with the polypropylene of the screw cap in the two-component process. The result: the leak-tightness of the tubes was tested multiple times…

  • Centrifuge Tubes

    Chemglass

    TUBES, CENTRIFUGE, 50ML, Centrifuge tube with a short, conical bottom and 24-415 GPI threaded top. Fits I.E.C. shield number 320. Supplied complete with a Poly-Seal® polypropylene lined phenolic screw cap. TEST TUBE TONGS, Tongs are made of zinc coated steel, 6" overall length. Spring…

  • …and 2.0ml screw cap vials molded from high precision mold and high purity resin. Screw caps deliver leak-proof seal for all types of contents, ideal for life science reagent or solution. All vials are available in skirted and conical interiors to allow full recovery of samples stored. Caps and vials…

  • 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…

  • Centrifuge Tubes

    Biologix

    …Flat-top caps: made of medical grade polyethylene Plug-seal screw on caps: made of medical grade polypropylene 15ml and 50ml conical tubes available; large white writing area for easy marking Double threaded design reduces cross-threading; caps are easily opened and closed Flat-top caps

  • Transport Tubes

    MTC Bio

    Transport tubes, sometimes called mailing tubes, are used in multiple sectors of the laboratory market, including medical, hospital, environmental, independent testing, food testing, and biological research labs. Used to store, transport or freeze samples, these tubes come in both 5mL (16 x…

  • 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.

  • Clear Caps fit empty 2mL FastPrep Tubes and are used in Fastprep systems to hold sample for Homogenization. Available separately for those who wish to fill their own Lysing Matrix Tubes. Screw cap with o-ring.

  • Blue Caps fit empty 2mL FastPrep Tubes and are used in Fastprep systems to hold sample for Homogenization. Available separately for those who wish to fill their own Lysing Matrix Tubes. Colored screw cap with o-ring.

  • Purple Caps fit empty 2mL FastPrep Tubes and are used in Fastprep systems to hold sample for Homogenization. Available separately for those who wish to fill their own Lysing Matrix Tubes. Colored screw cap with o-ring.

  • Scintillation Vials

    Globe Scientific

    …6.5mL Scintillation Vials are securely sealed by simply snapping the caps on. The cap is conveniently removed with an easy 1/4 turn to the left. The 4mL Polyethylene Scintillation Vial uses a full turn polyethylene screw cap. This small volume scintillation vial is the most economical size to…

  • Orange Caps fit empty 2mL FastPrep Tubes and are used in Fastprep systems to hold sample for Homogenization. Available separately for those who wish to fill their own Lysing Matrix Tubes. Colored screw cap with o-ring.

  • Green Caps fit empty 2mL FastPrep Tubes and are used in Fastprep systems to hold sample for Homogenization. Available separately for those who wish to fill their own Lysing Matrix Tubes. Colored screw cap with o-ring.

  • …of the Screw-Cap tube lets you perform procedures that simply can’t be done with other tubes. Spin it, store it, transport it (even by air). Boil it, irradiate it, immerse it in the vapor phase of liquid nitrogen-it’ll stand up to the test! Inside the screw cap, the ethylene propylene…

  • Used for collection, storage and transportation of human nasopharyngeal virus samples Unused VTM medium can be transported at room temperature Sample transport temperature requirement & storage time: 2 to 4 C°, 48h Individually wrapped and sterile ATTENTION: Please see the…

  • … 100% quality control, each tube is tested to ensure both readability and uniqueness Leak tested to ensure sample security External thread tubes provide greater working volume than internal thread tubes Suitable for sealing with automation friendly screw caps Suitable for cryogenic storage*…

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