Caps

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  • Gasket for Filling/Venting Closure for Nalge # 2160-0830

  • Enable rapid identification by using Thermo Scientific™ Nalgene™ HDPE High Profile Closures with Color Coders for Micro Packaging Vials, offered in a variety of colors. Closures have no O-ring to fall out or contaminate contents. Color-coded inserts are free of toxic heavy metals and do…

  • Reduce risk of contaminating contents with Thermo Scientific™ Nalgene™ PPCO High Profile Closures with Color Coders for Micro Packaging Vials. Polypropylene copolymer closures have no O-ring to fall out or contaminate contents and are offered with a variety of color coders. …

  • Reduce the risk of contaminating contents using Thermo Scientific™ Nalgene™ PPCO High Profile Closures with Color Coders for Micro Packaging Vials. Polypropylene copolymer closures have no o-ring to fall out and contaminate content, and they are offered in a variety of colors. …

  • Thermo Scientific* Nalgene colored closures are one-piece and linerless with integrally molded seal ring to ensure leakproof performance. The opaque closures protect contents from UV light when used with opaque bottles.

  • Torque Fittings, HDPE

    Thermo Scientific Nalgene

    Torque Wrench Fittings for HDPE Closures Epoxy Only for Nalgene Closures Assures accurate torque readings

  • Ensure leakproof performance with Thermo Scientific™ Nalgene colored closures—one-piece and linerless with integrally molded seal ring. The opaque closures protect contents from UV light when used with opaque bottles.

  • Fluid-Transfer Closure PP 70 mm

    Thermo Scientific Nalgene

    Closure size: 70mm; vacuum limit: 5in (127mm) Hg; pressure limit: 2 psig (0.137 bar) Fluid transfer closure is composed of polypropylene and is made for fluid transfer in the lab or field Autoclavable closure fits Nalgene® Mason jars or 125mL and 250mL straight-sided jars with 70mm…

  • Torque Fittings, Polypropylene

    Thermo Scientific Nalgene

    Torque Wrench Fittings for Polypropylene Closures Epoxy Only for Nalgene Closures Assures accurate torque readings

  • High Density Polyethylene Screw Closures

    Thermo Scientific Nalgene

    For radiation-sterilization applications Use with NALGENE bottles Not autoclavable

  • Identify samples quickly using Thermo Scientific™ Nalgene™ PPCO Low-Profile Closures for Micro Packaging Vials, offered in a variety of colors. Closures are molded of high-purity, low metal-content polypropylene copolymer (PPCO) resin—excellent for PCR reagents. Closures are…

  • HDPE Tamper Evident Closures

    Thermo Scientific Nalgene

    Nalgene™ HDPE Tamper Evident Closures are specially designed for use with PET/PETG square media bottles. Available in 38-430 finish Natural HDPE closures are ADFC (Animal Derived Component-Free) Fits Nalgene PET and PETG Media Bottles with 38-430 neck finish (except 125mL PETG…

  • Identify samples quickly using Thermo Scientific™ Nalgene™ Amber PPCO High-Profile Closures with Color Coders for Micro Packaging Vials. Noncytotoxic and nonpyrogenic, these closures do not use O-rings that might fall out or contaminate contents. Features: Vials (listed…

  • Thermo Scientific™ Nalgene Closures for Large Carboys and Bottles are made of white polypropylene (PP). Screw Closures are designed to fit only Nalgene Carboys and Bottles to provide a guaranteed leakproof system. TPE Sealing Gasket for Nalge # 2162-0530

  • Sealing Cap

    Thermo Scientific Nalgene

    Autoclavable Two-part assembly For attachment to centrifuge tubes or bottles to prevent leakage during extremely high speed centrifugation. Two-part assembly consists of polypropylene screw closure and a retained silicone gasket. Caps can be written on for easy notation.

  • Polypropylene Screw Closures

    Thermo Scientific Nalgene

    Linerless closures are for use only with NALGENE narrow- and wide-mouth bottles and Erlenmeyer flasks Autoclavable Available in natural and amber

  • Thermo Scientific* Nalgene colored closures are one-piece and linerless with integrally molded seal ring to ensure leakproof performance. The opaque closures protect contents from UV light when used with opaque bottles.

  • Sealing Cap O-Rings

    Thermo Scientific Nalgene

    O-Rings for Nalge # DS3132-series Sealing Caps

  • Quickly identify samples using Thermo Scientific™ Nalgene™ PPCO Low-Profile Micro Packaging Vial Closures, offered in a variety of colors. Closures are molded of high-purity, low metal-content polypropylene copolymer resin—excellent for PCR reagents. Features: Vials…

  • Spout Closure

    Thermo Scientific Nalgene

    Dispense just one drop at a time, with convenient, one-hand operation Captive spout cap stays in place when bottle is squeezed

  • Torque Fittings, PFA

    Thermo Scientific Nalgene

    Torque Wrench Fittings for PFA Closures Only for Nalgene Closures Assures accurate torque readings

  • Fit Thermo Scientific™ Nalgene™ Narrow Mouth and Wide Mouth Bottle Replacement Closures onto Nalgene narrow mouth and wide mouth bottles.

  • Screw Closures PFA 20mm

    Thermo Scientific Nalgene

    Perfluroalkoxy (PFA) screw thread closures 20mm thread

  • Proper torquing of NALGENE closures for leakproof sealing. Used to confirm capping machine settings, on-line inspection and to check torques. Used specifically with NALGENE torque wrench fittings.

  • Closure Stem + Drawtube 28mm

    Thermo Scientific Nalgene

    Stem & Draw Tube Closure Applicable with Nalge # 2401-0030, 2401-0060 & 2401-0500

  • Thermo Scientific™ Nalgene Sealing Cap Assemblies ensure leakproof service of Nalgene centrifuge bottles at their recommended maximum rated speeds. They are also recommended for use when spinning hazardous materials.

  • Polypropylene Screw Closures

    Thermo Scientific Nalgene

    1228A16, A17 and A25 are for use only with NALGENE narrow- and wide-mouth bottles and Erlenmeyer flasks 1228A27 is for use with carboys Autoclavable Available in natural and amber

  • Closure / Stem / Drwtube, 24mm

    Thermo Scientific Nalgene

    Stem & Draw Tube Closure Applicable with Nalge # 2401-0125 & 2401-0250

  • Torque Fittings, Tefzel

    Thermo Scientific Nalgene

    Torque Wrench Fittings for Tefzel Closures Only for Nalgene Closures Assures accurate torque readings

  • Cap w / Strap 53mm F / Jerricans

    Thermo Scientific Nalgene

    Jerrican Cap with Strap 53mm screw thread

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