Screw Cap O Ring

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Screw Cap O Ring
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  • Micrewtube® with O-Ring Seal Screw Cap

    Simport

    Polypropylene tubes and O-ring seal caps Excellent clarity Extra long cap skirt for ease of manipulation Withstand speeds up to 17,000 rpm Autoclavable Locking base on free-standing styles Available in plain or graduated configuration, the latter being provided with a…

  • Green Screw Caps with O-Rings

    Stockwell Scientific

    Green Screw Caps with O-Rings, 500/Bag

  • Blue Screw Caps with O-Rings

    Stockwell Scientific

    Blue Screw Caps with O-Rings, 500/Bag

  • Orange Screw Caps with O-Rings

    Stockwell Scientific

    Orange Screw Caps with O-Rings, 500/Bag

  • White Screw Caps with O-Rings

    Stockwell Scientific

    White Screw Caps with O-Rings, 500/Bag

  • Red Screw Caps with O-Rings

    Stockwell Scientific

    Red Screw Caps with O-Rings, 500/Bag

  • Lavender Screw Caps with O-Rings

    Stockwell Scientific

    Lavender Screw Caps with O-Rings, 500/Bag

  • Screw Caps with O-Rings for Sample Tubes

    Globe Scientific

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

  • Yellow Screw Caps with O-Rings

    Stockwell Scientific

    Yellow Screw Caps with O-Rings, 500/Bag

  • Clear Screw Caps with O-Rings

    Stockwell Scientific

    Clear Screw Caps with O-Rings, 500/Bag. For use with SCS line of screwcap tubes only.

  • Screw Caps with O-Rings, Natural

  • Micrewtube® with O-Ring Seal and Flat Screw Caps

    Simport

    …graduations and white marking area for sample identification. O-ring seal screw caps are unattached but incorporate a flat top which provides a writing surface. These flat surfaced caps can be used with automatic capping machines in packaging industries. Closures are supplied in natural color.…

  • 2.0 mL Screw-Top Tubes with O-Ring Cap

    Heathrow

    Screw-on polypropylene lids with TPE O-Ring to create an excellent seal for secure storage. Clear polypropylene tubes provide excellent view of samples. Skirted, self-standing base makes filling and retrieval easy. Ideal for sample processing and storage applications. Feature frosted writing area.…

  • Self-Standing 0.5ml Screw Cap Tubes and Caps with "O" Rings

    Axygen®

    Polypropylene self-standing screw top microcentrifuge tube with "O" ring cap serves a broad range of laboratory needs Volume: 0.5mL Cap color: assorted Non-sterile Threaded O-ring design ensures a uniform closure allowing centrifugation up to 20,000g

  • Self-Standing 1.5ml Screw Cap Tubes and Caps with "O" Rings

    Axygen®

    Axygen® 1.5mL 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 Nonpyrogenic

  • Micrewtube® with O-Ring Seal Screw Cap and Attachment Loop

    Simport

    …in the top of the cap ensures a positive leakproof seal, time after time, keeping the integrity of small samples under even the most adverse conditions. This series of tubes is available either plain or with printed graduations and white marking area for sample identification. Caps are supplied with…

  • SuperClear™ Screw Cap Microcentrifuge Tubes with Silicone O-Ring Caps

    Labcon

    SuperClear™ Screw Cap Microcentrifuge Tubes are ideal for any sample processing application. Excellent for frozen storage or when working with hazardous or valuable materials. O-rings are made from silicone to insure a leakproof seal and caps accept color coding inserts. Sterile tubes are…

  • Amber screw cap only with fitted O-ring, Qty.: 500

    For amber microtubes C18001-A,C19043-A,C19053-A Protect light sensitive samples These amber tubes are not sterile, but they are autoclavable. Certified to be free of RNase/DNase, PCR inhibitor, Human DNA, and pyrogens

  • Yellow Sterile Screw Caps

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

  • Screw Cap Microcentrifuge Tube Caps

    MBP

    Screw Cap Microcentrifuge Tube Caps feature o-rings to form a secure seal. Optimized for secure short term storage in low temperatures, these autoclavable screw caps are available in a variety of colors, and adapt to your scientific experiments.  Screw Cap Microcentrifuge Tube Caps Design…

  • 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

  • SureSeal™ Screw Cap Microcentrifuge Tubes

    MTC Bio

    From the SureSeal family of sterile tubes you trust comes MTC Bio’s new 2.0mL screw cap microcentrifuge tubes. Made from ultra-clear polypropylene, with crisp printed graduations, SureSeal 2mL screw-cap tubes offer the best visualization of sample on the market today! May be centrifuged at up…

  • SuperClear™ Screw Cap Microcentrifuge Tubes

    Labcon

    … Low profile caps with universal threads SuperClear™ Screw Cap Microcentrifuge Tubes are made from an ultra clear resin that gives you an excellent view of tube contents. These tubes include universal screw threads that will work with all major brands of caps. Caps include an ethylene…

  • Superclear Screw Cap Microcentrifuge Tubes

    Labcon

    Deep O-ring caps Upgraded polypropylene for superior quality Usable up to 5000 g. Silicone O-rings in caps seat against reverse bevel in tube to eliminate contamination. Skirted tubes self-stand. Easy to open, even with gloves. Configurations shown in listings.

  • Universal Inlet Adapters with Screw Cap

    Wilmad LabGlass

    …sealing thermometers, syringes, pipets, etc. Insert probes can be positioned within the apparatus by loosening the screw cap on top of adapter and tightening to create a seal. Bottom of adapter features a Standard Taper joint. Supplied as a complete assembly with a screw cap and Viton® O-ring.

  • 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.

  • 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.

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