Rubber Serum Stoppers

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Rubber Serum Stoppers
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  • Lypholization-Slotted Rubber Stopper

    DWK Life Sciences (Wheaton)

    Plug diameter 7 mm i.d., 13 mm o.d. Of gray butyl rubber, slotted with flanged top; partial insertion leaves bottle contents vented for freeze drying; insertion to flange seals bottle Readily punctured with syringe needle For use with Thomas series 8269A Aluminum Seals.

  • Snap-On Stoppers

    DWK Life Sciences (Wheaton)

    Natural red rubber or gray chlorobutyl/45 material 7 x 13 or 13 x 20 mm sizes

  • Wheaton CompletePAK Vial Kits

    DWK Life Sciences (Wheaton)

    Wheaton CompletePAK product line is a range of crimp top vials, rubber stoppers and seals that are ready-to-use and are off-the-shelf, customizable for any application.

  • Polypropylene Serum Bottle

    DWK Life Sciences (Wheaton)

    Used extensively for diluent solutions Accepts rubber stoppers and aluminum seals Autoclavable at 121°C for 20 minutes

  • 30 ml Bottle Serum, HDPE Nat

    DWK Life Sciences (Wheaton)

    Used extensively for diluent solutions Accepts rubber stoppers and aluminum seals Autoclavable at 121C for 20 minutes

  • Large Volume Serum Bottles

    DWK Life Sciences (Kimble)

    …pressure sterilization Not suitable for direct application of flame Necks are 35 mm i.d., smoothly finished to take cotton plug, cork or size 8 rubber stopper Dimensions: 4 liter bottle measures 6 1/6” o.d. x 11 1/2” high; 9 liter bottle measures 8 1/2” x 16 1/4”.

  • Flange Style Rubber Stopper

    Plug diameter 13 mm Red rubber with flange top Readily punctured with syringe needle For use with Thomas series 1780M Aluminum Seals.

  • Serum Bottle Stoppers

    DWK Life Sciences (Wheaton)

    Available in Natural red rubber, gray butyl and Teflon® coated butyl 7, 13 and 20 mm sizes Stoppers come in a variety of elastomer formulations. Natural rubber is a general-purpose elastomer used primarily for aqueous liquid fill products in the 4.0-7.5 pH range. Its resealability is…

  • 11 mm Stopper, Sleeve (5X11) Red Rub

    DWK Life Sciences (Wheaton)

    Sleeve stoppers are plug stoppers with fold-over skirts Used on serum vials and other crimp-finish containers that do not require aluminum seals or overcaps Can be used as an injection site for multiple dose entry Manufactured from natural red rubber, a general-purpose rubber

  • Wheaton CompletePAK Components

    DWK Life Sciences (Wheaton)

    Wheaton CompletePAK product line is a range of crimp top vials, rubber stoppers and seals that are ready-to-use and are off-the-shelf, customizable for any application.

  • Flange Style Rubber Stopper

    DWK Life Sciences (Wheaton)

    Cleanest, most precise pharmaceutical grade rubber stoppers for research and parenteral drug applications Readily punctured with syringe needle 1229H84-K77, 1223Z64-65, 1780K28-31: straight plug style 1229K78, 1780K33-35: 2 leg lypohilization style 1780J10-J14: sleeve style

  • PYREX Glass Serum Bottles

    Corning

    …prime importance. Serum bottles are also suitable for storing distilled water and standard solutions. PYREX bottles have the strength to withstand hot air (dry) or steam (wet) sterilization. Necks are tooled to increase mechanical strength and provide uniform stopper fit. (Rubber stopper

  • Gas Collecting Tubes

    Wilmad LabGlass

    Featuring a side outlet in the body for a self sealing syringe stopper, these borosilicate glass Gas Collecting Tubes are useful in gas chromatography or mass spectroscopy. Stopcocks have PTFE plugs. For additional rubber stoppers, see ML-1940.

  • Serum Bottles - Heavy-Duty Bottles, Plastic Safety Coated

    DWK Life Sciences (Kimble)

    KimCote® plastic-coated bottle with rounded shoulders. Neck is tooled for a uniform fit with a #8 rubber stopper.

  • SIGMA L-Glutamine, y-irradiated, BioXtra, suitable for cell culture

    MilliporeSigma

    …for use in cell culture applications, especially serum-free cell culture. Other Notes: The dipeptide L-Ala-LGln is frequently used in modern serum-free media formulations because it provides a more stable form of glutamine in vitro. Packaging: 50 mL amber serum vial with rubber stopper.

  • Cyclophosphamide monohydrate ISOPAC®

    MilliporeSigma

    …the vial permits preparation of any desired strength solution without exposure. Packaging 1 g in serum bottle Packaged in a 100 mL serum bottle with butyl rubber stopper and aluminum tear seal. Reconstitution Dissolving the contents in 100 mL of solvent yields a 1% solution.…

  • Vacutainer® Citrate Tubes

    BD

    …and simplifying the specimen handling process Stoppers contain no TBEP. The tubes can be used for serum, plasma or whole blood based on their color-coded tops. Vacutainer tubes are available with the conventional rubber stopper or a Hemogard™ closure. The Hemogard™ closure…

  • Vacutainer® Fluoride Tubes

    BD

    …and simplifying the specimen handling process Stoppers contain no TBEP. The tubes can be used for serum, plasma or whole blood based on their color-coded tops. Vacutainer tubes are available with the conventional rubber stopper or a Hemogard™ closure. The Hemogard™ closure…

  • Tube, Pressure Filtering

    Ace Glass

    Used in filtering glucose, agar and serums. All porosities of a given size are priced the same. Top accepts #3 or #4 rubber stopper.

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