Screw Cap

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Screw Cap
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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.

  • Droppers With Screw Cap

    Glass pipet with rubber bulb For use with bottles listed below or with bottles having similar dimensions

  • 2.0mL Screw Cap Tubes

    Axygen®

    Axygen® 2.0mL Self Standing, Screw Cap Tubes feature screw caps that provide a tight secure seal. Will withstand up to 20,000 RCF Screw cap contains O-rings to assure efficient sealing and avoid evaporation Certified RNase-/DNase-free and nonpyrogenic for total sample integrity

  • safePort™ Screw Cap Vials

    ACTGene, Inc.

    …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…

  • Screw Cap Microculture Vials

    DWK Life Sciences (Wheaton)

    In Lab File® Carton Of “300” borosilicate glass With attached “Biogrip” screw caps with butadiene-styrene rubber liners Packaged in Wheaton Lab File carton containing two pull-out cardboard drawers.

  • Screw Cap Sample Vial

    DWK Life Sciences (Wheaton)

    In Lab File® Carton Of “200” borosilicate glass, with marking area and size 13-425 screw cap; cap has butadiene-styrene rubber liner Capacity: 4 mL ; height x diameter: 48 x 15 mm In Wheaton Lab File carton containing two pull-out drawers.

  • Thomas Screw Cap Specimen Vials

    Thomas®

    Vials with vinylite liners Consisting of 9710F12 series borosilicate glass vials and attached 2386C10 series caps fitted with cork-backed vinylite liners Vials with Caps (9710D13 to D73, 1233Z28 to Z37) Vials without Caps (9710F12 to F82, 9711B45)

  • Scienceware® Screw Cap Jars

    Bel-Art - SP Scienceware

    White Polypropylene Available in an assortment of sizes FDA approved Excellent for storing liquid or dry stock Can be used for samples Jars are autoclavable at 121°C (250°F) Caps have PE foam lining and are not autoclavable

  • Screw Cap Micro Tubes

    Sarstedt

    Product characteristics Graduation: No Cap: Assembled Knurls: Yes Base shape: Conical base Recommended centrifugation: 20000 x g

  • Screw Cap Micro Tubes

    Sarstedt

    For transport, storage and sample processing in the laboratory.

  • Screw Cap Centrifuge Tubes

    Stockwell Scientific

    Our 15mL and 50mL conical centrifuge tubes are designed for the demanding and stressful conditions encountered in today’s laboratories. Our engineers are continually seeking to improve these products to perform at levels beyond your expectations. Our 50mL tubes are rated at 10,000 RCF. Printed…

  • Screw Caps for Microtubes

    Globe Scientific

  • 18MM SCREW CAP PK100

    MilliporeSigma

  • Yellow Sterile Screw Caps

    Yellow Sterile Screw Caps Only with O Ring, 4000/Case, 500/Bag.

  • Standard Insertable Screw Caps

    Standard Insertable Screw Caps Available with and without tether Easy 3/4 turn to open and close Synthetic O-Ring Available in a variety of colors Cap insert chips facilitate easy branding or organization.

  • Microtube Screw Caps

    SSI

    Screw Caps are low profile caps fitted with ethylene propylene sealing o-rings. Screw Cap II is manufactured from polypropylene and fitted with a silicon o-ring. Tether (loop) Caps are low profile caps with a molded tether and a ethylene/propylene sealing o-ring. Tether (loop) Cap II…

  • Gripseal® Screw Caps

    Screw Caps with Rubber Grips & Molded O-Ring. Ultra-pure polypropylene with an inert TPE O-ring molded directly into the cap. Rubber grips allow for effortless opening and closing--even when frozen. Contrasting color strips enable easy branding or organization. Easy 3/4 turn to open and close.

  • Polypropylene Screw Caps with Septa

    Agilent Technologies

    Polypropylene screw tops are for wide opening screw top vials. Precision-fit septa provide an evaporation-proof seal.

  • Flasks, Erlenmeyer, Screw Caps

    Chemglass

    Erlenmeyer flask with screw thread finish. Supplied complete with white rubber lined black phenolic cap. Long skirted caps can be loosened without falling off while shaking flask.

  • Black Phenolic Screw Caps

    DWK Life Sciences (Wheaton)

    These autoclavable caps are designed to ensure the ultimate in product safety. The liners are white styrene-butadiene faced with Teflon.

  • Microlink® Screw Caps

    DWK Life Sciences (Wheaton)

    Ideal for use with biological media, volatile solvents, corrosive chemicals and sensitive compounds Liner is ultrasonically welded to the cap to eliminate the possibility of glue contamination and bond failure common with autoclaving Available in convenient Lab Pack quantities as well as…

  • Screw Cap Svl 15 R-220

    Buchi

  • Polypropylene Open-Top Screw Caps

    DWK Life Sciences (Wheaton)

    Bonded Teflon®-Faced Silicone Liners White autoclavable open-top caps have a bonded Teflon-Faced Silicone Liner making them ideal for storage and retrieval of volatile solvents, sensitive compounds and corrosive chemicals. The liners consist of 0.055” of Silicone and 0.005” of…

  • Black Phenolic Screw Caps

    DWK Life Sciences (Wheaton)

    Tefon®-faced (14B) rubber liners Autoclavable caps are designed to ensure the ultimate in product safety. The liners are made of a nontoxic white styrene-butadiene rubber and are faced with Teflon® which offers excellent chemical resistance. They are available in convenient lab pack quantities as…

  • White Polypropylene Screw Caps

    DWK Life Sciences (Wheaton)

    Bonded Teflon®-faced silicone liners White, autoclavable caps have a bonded Teflon-Faced Silicone Liner making them suitable for storage and containment of volatile solvents, sensitive compounds and corrosive chemicals.  The liners consist of 0.055” of Silicone and 0.005”…

  • Standard Screw Caps

    Available with and without tether. Easy 3/4 turn to open and close. Synthetic O-Ring. Available in a variety of colors.

  • DigiTUBE Screw Caps

    SCP Science

    Used to distinguish different types of samples in the lab, order with 50mL DigiTUBEs.

  • Blue Screw Caps

    Agilent Technologies

  • Conical Tubes Screw Caps

    Corning

  • Microcentrifuge Tube Screw Caps

    Greiner Bio-One

    Made of high-grade polyethylene With gasket Suitable for tube-diameter: 12mm

  • Screw Caps for Sample Tubes

    Globe Scientific

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

  • ABC Screw Caps

    DWK Life Sciences (Wheaton)

    Manufactured from polypropylene Low extractable septa 100 pack with 10 packs/case

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