Screw Cap With Septa

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Screw Cap With Septa
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  • 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.

  • Thomas Screw Cap Septum Vials

    Thomas®

    CLEARANCE! 50% OFF! Original Price: $36.36 Tuf-bond Septa   Thickness: 100 mils Of silicone rubber with PTFE facing 10 mils thick Septa of butyl rubber, silicone rubber or rubber-laminated PTFE are available on special order. Septum diameter indicated…

  • Headspace Vial Convenience Kits

    Agilent Technologies

    20 mL flat bottom One-piece crimp caps with safety feature Choose either molded PTFE/Butyl Septa for applications <120°C or molded PTFE/Silicone Septa for applications >125°C.

  • Preassembled R.A.M.™ 9mm Ribbed Screw Thread Cap with PTFE/Silicone/PTFE Septa

    J.G. Finneran

    Preassembled closures and septa come ready to use. Designed to work in Agilent or other robotic arm autosamplers.

  • Clear R.A.M.™ Vial with Ribbed Screw Thread Cap

    J.G. Finneran

    …centers a limited volume insert in the vial neck. Available with marking spots and graduated with marking area. Preassembled R.A.M.™ 9mm Ribbed Screw Thread Cap with PTFE/Silicone Septa Preassembled closures and septa come ready to use. Designed to work in Agilent or other robotic…

  • Septa

    Agilent Technologies

    For wide opening vials For use with screw caps Also called “red rubber”

  • Convenience Packs For Big Mouth Screw Caps

    J.G. Finneran

    Big Mouth Vial, 2.0 mL Volume, 12 mm Diameter x 32 mm Height Unassembled Convenience Packs with closures/septa, 10-425 mm Complete components Easy choice Clear or amber vials Components (vial, cap/seal and liner) are packaged, unassembled or assembled, in clear trays or bags,…

  • Septa PTFE Silicone 18-400 Cs144

    DWK Life Sciences (Kimble)

    with open-top caps to access container contents with a syringe Highly chemically resistant PTFE facing maintains integrity of contents Silicone rubber backing allows repeated puncturing through the seal Resists coring Autoclavable Recommended for use in all autosamplers using screw

  • Preassembled R.A.M.™ 9mm Screw Thread Cap with PTFE/Silicone with Slit Septa

    J.G. Finneran

    Preassembled closures and septa come ready to use. Designed to work in Agilent or other robotic arm autosamplers.

  • 8-425 Screw Thread Caps with Inserted Septa

    National Scientific

    Screw Thread Caps with Inserted Septa Pre-assembled caps and septa are convenient and minimize contamination from handling Phenolic caps can be autoclaved Kim-Lok™ cap/septum assemblies feature a molded centering ring to eliminate septum movement during injection Storage cap

  • Amber Screw Thread Vials with Attached Caps

    Chase Scientific

    Manufactured from amber 203 borosilicate glass Open top white polypropylene closures attached Closures supplied with PTFE-faced, silicone septa Vials packaged in corrugated trays with partitions Septa is PTFE-faced (0.005”) silicone (0.120”)

  • 10-425 Screw Thread Closures

    J.G. Finneran

    …target area for needle penetration. Available in a wide assortment of colors. The Top Seal™ closure (2694B29 to B35) with a 0.010” molded septa allows for easy needle penetration and is inert to most solvents. The one-piece design saves time by eliminating the process of assembling…

  • Preassembled R.A.M.™ 9mm Ribbed Screw Thread Cap with Fixed PTFE/Silicone Septa

    J.G. Finneran

    Bonded septa in the closure provides extra resealability.

  • Preassembled R.A.M.™ 9mm Ribbed Screw Thread Cap with PTFE/Silicone Septa

    J.G. Finneran

    Preassembled closures and septa come ready to use. Designed to work in Agilent or other robotic arm autosamplers.

  • Vial File®, Clear, TFE Liner

    DWK Life Sciences (Wheaton)

    …vials with solid or open top closures. The closed-top closures have Teflon faced 14B white styrene-butadiene rubber liners and the open-top closures have a Teflon faced silicone septa assembled in the cap. The cap material is black phenolic; the cap and the liners are autoclavable. With all the…

  • Preassembled R.A.M.™ 9mm Ribbed Screw Thread Cap with Fixed PTFE/Silicone Septa

    J.G. Finneran

    Bonded septa in the closure provides extra resealability.

  • Preassembled R.A.M.™ 9mm Ribbed Screw Thread Cap with PTFE/Silicone with Slit…

    J.G. Finneran

    Preassembled closures and septa come ready to use. Designed to work in Agilent or other robotic arm autosamplers.

  • Preassembled R.A.M.™ 9mm Ribbed Screw Thread Cap with Fixed PTFE/Silicone with…

    J.G. Finneran

    Bonded septa in the closure provides extra resealability.

  • Preassembled R.A.M.™ 9mm Ribbed Screw Thread Cap with Fixed PTFE/Silicone with…

    J.G. Finneran

    Bonded septa in the closure provides extra resealability.

  • Vial 16ml Od21 Cs144

    DWK Life Sciences (Kimble)

    …glass screw thread sample vial ·          Open-top black polypropylene closures with PTFE-faced silicone septa, attached ·          Vials packed in corrugated trays with partitions…

  • 24 MM Septa, PTFE/Sil/PTFE, 10/80/10

    DWK Life Sciences (Wheaton)

    Made of PTFE/Silicone/PTFE For use with screw caps or seals Autoclavable

  • Preassembled R.A.M.™ Screw Thread Closure with Fixed Septa

    J.G. Finneran

    Bonded septa in the closure provides extra resealability.

  • 8-425 Screw Caps with Septa

    Agilent Technologies

    screw caps without septa are recommended instead of phenolic caps. Phenolic is a sulfur-based product that can flake and contaminate samples when syringe needle pushes through the septum. 8-425 Screw Caps with Septa (2714S29) Open top screw caps with the 8 mm septa installed. Septa for 8-425…

  • 13-425 Screw Thread Convenience Kits

    National Scientific

    Include 100 vials and 100 caps with pre-assembled septa All items remain handy and dust-free Caps with pre-inserted septa are not attached to vials—packaged in polybags

  • Preassembled R.A.M.™ 9mm Magnetic Screw Thread Cap

    J.G. Finneran

    A convenient and easier alternative to aluminum seals, the 9mm magnetic cover and screw thread closure prefitted with a variety of septa is designed for use in CTCGCPAL, Agilent, Gerstel and Shimadzu instruments.

  • Screw Thread Closures with Pre-inserted Septa

    Thermo Scientific Sun SRi

    Preassembled closures minimize contamination during sample prep Tinplate caps are magnetic with an 8mm center hole 1227J06 includes a thin, soft durometer septum designed for SPME

  • Polypropylene Screw Caps with Bonded Septa

    Agilent Technologies

    …true bond at the molecular level of the septa and plastic cap, eliminating excess evaporation and providing a proper seal with the vial. Septa are completely secure and will not fall into the vial during injection. These caps are made with PTFE/Silicone septa for excellent chemical resistance and…

  • Caps and Septa for Screw Thread Vials

    Agilent Technologies

    4 mL capacity vials Line of 13 x 425 mm caps with septa are for use with sample vials and as diffusion caps for wash vials. Caps also allow use as storage vials.

  • 8-425mm Screw Thread Closures

    J.G. Finneran

    Available in a wide assortment of colors. Designed for use with Shimadzu, Spectra-Physics, Varian and other autosamplers. The Top Seal™ closure with a 0.010" molded septa allows for easy needle penetration and is inert to most solvents. The one piece design saves time by eliminating the…

  • Screw Caps for Sample Vials

    National Scientific

    Open top without septa Polypropylene screw cap will not contaminate sample with syringe needle insertion-unlike phenolic caps that can flake.

  • Target 10 mm Screw Caps With Septa

    National Scientific

    Pre-assembled caps with Septa 10-425 thread finish

  • 8-425 mm Screw Thread Closures

    J.G. Finneran

    Available in a wide assortment of colors. Designed for use with Shimadzu, Spectra-Physics, Varian and other autosamplers. Top Seal™ closure (2694D49 to D58) with a 0.010" molded septa allows for easy needle penetration and is inert to most solvents

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