Caps For Tubes

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Caps For Tubes
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  • Ultra-High-Speed 15mL & 50mL Polypropylene Centrifuge Tubes

    labForce (a Thomas Scientific Brand)

    …- USP Class VI resin is also FDA CFR 21 compliant for food safety Leak Resistant - Easy Grip Caps have an integral seal ring design for secure closures that eliminate leakage when used as recommended Ease of Use - Exceptionally clear tubes have black printed graduation marks to full volume…

  • Corning® 50mL Preassembled Closed Systems Solution Centrifuge Tubes

    Corning

    …closed systems self-standing centrifuge tubes come with the advanced polyethylene CentriStar™ caps. The CentriStar™ cap has an easy-on/easy-off flat top and offers advanced ergonomics with its wider knurls and roll-over edge design for easier gripping. This leak-proof design comes…

  • 12/13mm Snap Cap for Tubes

    Globe Scientific

    tubes Fits most 12mm plastic culture tubes Thumb tab for easy removal Polyethylene (LDPE) 1000 caps per sealed bag Assorted colors available These colorful snap on closures are an effective way to recap 13mm blood drawing tubes, glass test tubes and most 12mm plastic culture tubes.

  • Septum Screw Cap for Sample Tubes

    Simport

    …on the inside, both components being stable over a broad range of temperatures. The septum also acts as a silicone O-ring for better sample protection. It is especially made to fit and be used with all Simport Sample Tubes. The cap is pierceable with pipet tips as well as with syringe needles.

  • Screw Caps for Sample Tubes

    Globe Scientific

    For use with Globe Scientific's 6030 to 6059 sample tubes with external threads.

  • Screw Caps for External Thread Sample Tubes, Silicone Washer

    Simport

    …of polypropylene Caps are available either with or without a silicone washer between the cap and the tube to ensure a positive leakproof seal at all temperatures. As for tubes, these closures are also made of polypropylene, providing the same coefficient of expansion for both, which further…

  • Screw Caps with O-Rings for Sample Tubes

    Globe Scientific

    For use with Globe Scientific's 6030 to 6059 sample tubes with external threads.

  • Polyethylene Caps

    Evergreen Scientific

    …test tube. Choose from either standard caps or the flattop style. Caps for 12 mm tubes are available in six colors. Over-fitting caps for use with sterile culture tubes have two positions: loose for aerobic culturing; tight for anaerobic culturing and leakproof sealing. Caps for culture tubes

  • Diamond Culture Tube Caps

    Globe Scientific

    …culture tubes and flasks with DeLong style necks or ports. The caps are molded from durable, autoclavable polypropylene (PP). They are available in a full range of five sizes and five colors for easy sample identification and organization. Recommended tube diameter is indicated on each cap.

  • 5mL Snap Cap MACROcentrifuge Tubes

    Globe Scientific

    …proper support in appropriate rotor 5mL Snap Cap Macrocentrifuge Tubes Provide convenience of 1.5mL microcentrifuge in a tube that holds larger volumes Attached snap cap facilitates one handed opening and closing Pierceable cap allows easy access by needle or syringe Dual…

  • Septum Screw Cap for Microcentrifuge Tubes

    Simport

    …both components being stable over a broad range of temperatures. The septum also acts as a silicone o-ring for better sample protection. It is especially made to fit and be used with all Simport Micrew™ Microcentrifuge Tubes. The cap is pierceable with pipet tips as well as with syringe needles.

  • Snap Caps for Flared Top Urine Tubes

    Globe Scientific

    These snap caps are designed specifically for use on flared-top urine centrifuge tubes. The cap snaps snugly onto Globe Scientific urine centrifuge tubes (Thomas Nos. 1202L37, 1202L35 and 1202L42) and provides a great leak-resistant seal.

  • 16mm Snap Cap for Tubes

    Globe Scientific

    …glass tubes Fits most 16mm glass evacuated blood collection tubes Thumb tab for easy removal Polyethylene (LDPE) 1000 caps per sealed bag Assorted colors available These colorful snap on closures are an effective way to recap 16mm blood drawing tubes and glass test tubes. They are…

  • Screw Caps for 20/30mL Tubes

    Evergreen Scientific

    Multiple Uses Ideal for general purpose 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 …

  • Two-Position Caps for Culture Tubes

    Evergreen Scientific

    Overfitting caps for use with sterile culture tubes have two positions: loose for aerobic culturing and tight for a-aerobic cultureing and leakproof sealing.

  • Screw Caps for Internal Thread Sample Tubes

    Simport

    …polypropylene Caps are available either with or without a silicone washer between the cap and the tube to ensure a positive leakproof seal at all temperatures. Closures and tubes are both manufactured of polypropylene, providing the same coefficient of expansion. The cap features a long skirt…

  • Plug-Type Caps for 13x100mm and 12x75mm Tubes

    Labcon

    Tube caps are made of low density polyethylene for a secure seal and are available in a fluted plug style that permits sample aspiration. Polyethylene caps are not autoclavable, but are available pre-sterilized with many of the tube packages.

  • Screw Caps for 5.0mL MacrewTube™ Microcentrifuge Tubes

    Simport

    Screw cap for 5.0 ml MacrewTube™ Microcentrifuge tubes. Polypropylene. RNase, DNase, Pyrogen and DNA free. Autoclavable. Temp range +121 °C to -196 °C.

  • Screw Caps for 50mL Tubes

    Evergreen Scientific

    Multiple Uses Ideal for general purpose 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…

  • Two-Position Snap Caps for 12 mm Polystyrene Tubes

    Simport

    for test tubes with outside diameters of 12 or 17 mm. Dual position caps offer two possibilities: the closed but unsealed position where samples are maintained aerobic for microbiological procedures; and the fully sealed position where the cap is pushed tight to seal the tube for anaerobic…

  • Polyethylene Caps and Stoppers for Conical Centrifuge Tubes

    Simport

    … Plug type push-in caps are made of polyethylene for test tubes with outside diameters of 17 mm. Dual position caps can be closed but not sealed so that samples are maintained aerobic for microbiological procedures, or caps can be pushed tight and fully sealed for anaerobic use, storage,…

  • Red Caps for FastPrep® Tubes

    MP Biomedicals

    Red Caps fit EMPTY 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. Use with Empty FastPrep Tubes. Add sample to empty tube, add appropriate Lysing Matrix material and lysing…

  • Blue Caps for FastPrep® Tubes

    MP Biomedicals

    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.

  • Microcentrifuge Tubes with Snap Caps

    Globe Scientific

    These polyropylene microcentrifuge tubes feature attached leak-resistant flat snap caps. Each tube is molded with precise graduation marks for accurate measurements.  Mfr. No. 111562 & 111572 These 1.5mL and 2mL microcentrifuge tubes are lot certified to be RNase free, DNase free,…

  • Orange Caps for FastPrep® Tubes

    MP Biomedicals

    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.

  • Caps for 17x100mm Tubes

    Labcon

    Tube caps are made of low density polyethylene for a secure seal and are available in a fluted plug style or dual position design that permits sample aspiration. Polyethylene caps are not autoclavable, but are available pre-sterilized with many of the tube packages.

  • Clear Caps for FastPrep® Tubes

    MP Biomedicals

    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.

  • Purple Caps for FastPrep® Tubes

    MP Biomedicals

    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.

  • Green Caps for FastPrep® Tubes

    MP Biomedicals

    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.

  • Culture and Centrifuge Tubes, Caps for 12mm tubes above, Plug cap, PE, assorted…

    Stockwell Scientific

    Variety of culture tubes from 1ml to 25ml

  • Culture and Centrifuge Tubes, Caps for 12mm tubes above, Dual position snap cap,…

    Stockwell Scientific

    Variety of culture tubes from 1ml to 25ml

  • ThermoGrid™ .2mL Thermal Cycing Tubes, Caps for above tubes, 8 caps per strip,…

    ThermoGrid™

    Caps for C18067 tubes Strips of 8 caps RNase/DNase and Pyrogen Free Available in Red, Green, Blue, or Yellow Autoclave Safe

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