Silicone Rubber Stopper

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Silicone Rubber Stopper
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  • Sani-Tech® Silicone Stoppers

    Saint Gobain

    Sani-Tech® ultra-pure platinum-cured silicone stoppers outperform standard neoprene and rubber stoppers in critical laboratory and process applications. These long-life silicone stoppers are fully autoclavable and sterilizable and will not crack, spallate or invoke particle migrations that can…

  • Serum & Pharmaceutical Stoppers

    Plasticoid

    Available with Straight Sided Plugs, 11mm, 13mm, and 20mm Available with Blow back finish, 20mm and 30mm Serum Stoppers in Red Natural Rubber, Gray Butyl, and Silicone Custom Compounds available upon request in EPDM, Nitrile, Neoprene, and Viton® Plugs are designed to fit Vials and Bottles…

  • Silicone Stoppers with Holes

    Kimble

    General purpose single-hole silicone rubber stoppers. Steam autoclavable Opaque yellowish-white color Stoppers are manufactured from pure silicone rubber

  • #12 Silicone Rubber Stoppers

    Kimble

    This rubber stopper is an accessory for Kimble 4L flasks 27060-4000, 27065-4000, and 27070-4000, as well as 90mm funnnel 953805-0090.

  • NMR Stoppers

    Plasticoid

    …a double seal .Septa area allows insertion of needle, with excellent re-sealing properties for air sensitive chemistry Standard Compounds include Red and White Natural Rubber, Gray Butyl on select sizes Custom Sleeve Stopper Compounds available: EPDM, Nitrile, Neoprene, Silicone and Viton®

  • Sleeve Stoppers & Plugs

    Plasticoid

    …a double seal .Septa area allows insertion of needle, with excellent re-sealing properties for air sensitive chemistry Standard Compounds include Red and White Natural Rubber, Gray Butyl on select sizes Custom Sleeve Stopper Compounds available: EPDM, Nitrile, Neoprene, Silicone and Viton®

  • No 8 Stopper, Silicone

    Wheaton

    Silcone rubber stopper Makes the connection to a standard 1 liter Erlenmeyer-style filtration flask Size: No. 8 Case of 6

  • Expansion Plugs, Red Silicone

    Plasticoid

    Tapered rubber stoppers assembled with stainless steel hardware and a wing nut, provide a mechanism to make an expandable rubber plug. This ensures seals and keeps plugs from working their way out, as well as allowing the plugs to resist added pressure. They are fully customizable from hardware…

  • Vacuum-Type Glass Membrane Holders

    GE Healthcare

    For general purpose vacuum filtration Borosilicate glass funnel body and stem are attached securely by quick-action spring clamp of anodized aluminum Easily disassembled for loading, cleaning and autoclaving Include single-hole silicone rubber stopper

  • Stainless Steel Microvials

    Biospec

    Stainless Steel Microvials have the same outer dimensions and weight as standard 2 ml microvials. They can be sealed with polyethylene flange caps, silicone rubber stopper caps or crimped septa caps.

  • Whatman GV 050 Series Glass Vacuum Filtration Device

    GE Healthcare

    GV 050 Series GV 050/0 Glass Vacuum Filtration Device, glass frit filter, rubber stopper connection, silicone cap and supplied with air inlet, membrane filter accessories Chemically resistant to most aqueous and organic solutions. Resistant to acids and caustic solutions. Autoclavable and can…

  • Transparent 6 Gallon PET Carboys

    Dynalon

    …for use in fermentation applications. These are: 2 Polypropylene screw closures, one with a hole that accepts a #10 stopper 1 No. 10 silicone rubber stopper with a hole (useful for a 3 piece fermentation lock) 1 EPDM O-ring that can be inserted into the closure for additional security…

  • Polysulfone Vacuum Filter Holders

    Advantec MFS

    …supplied with silicone rubber o-rings and No.8B silicone stopper. The No.8B stopper mounts in a standard 1 L side-arm flask or standard cup manifold. Funnels with covers can be vented aseptically using a hydrophobic syringe filter(13JP050AN). Units with covers are supplied with gum rubber caps. FPM…

  • Aquatest 2010 KF Moisture Analyzers

    Photovolt

    …tube, stir bar, 1 mL sample syringe w/ needle, indicating silica gel, sealing grease, injection port assembly, pennyhead stopper for gas port, silicone rubber squares, silicone septa, thermal paper (5 rolls/pkg), pyridine-free reagent kit and instruction manual. For operation on 110V/220V, 50/60 Hz.…

  • XX2004718

    MilliporeSigma

    Designed for use with Millipore stainless steel vacuum filter holders Stopper Size: No. 8 Hole I.D.: 9.5mm (3/8 in.) Silicone rubber construction

  • Colony Counting Accessories

    Sartorius

    Accessories for Colony Counting

  • Premium Stoppers, Straight Plug with Coating

    Wheaton

    …due to unwanted interference with the rubber itself are virtually eliminated. These stoppers are manufactured in a silicone-free environment. The specialized manufacturing process produces extremely low levels of visible and subvisible particles. These stoppers provide users the greatest level of…

  • Filtration Assemblies & Flask

    Kimble

    …funnel, anodized aluminum clamp and a #8 silicone stopper. Fritted Glass Support, 90 mm (4588A09) Used for general filtration. Supplied with a coarse fritted glass support base, 1 liter graduated funnel, anodized aluminum clamp and a #8 silicone stopper. Stainless Steel Support, 90…

  • Media Storage & Dispensing Flasks

    Bellco Glass

    …for approximate volumes & the heavy duty break resistant neck provides an excellent fit for rubber stoppers. All flasks are manufactured from Type 1 Class A Borosilicate Glass. Silicone tubing I.D. for hose connection on sizes 250mL to 2000mL is 3/8"; 4000mL & 6000mL is1/2".…

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