Ptfe Septum

Compare Tool

Select up to 3 products

Ptfe Septum
1 - 32 of 108
Sort
View
Show
  • SYNTHWARE PTFE-Faced Septum

    Kemtech America

    Septum, PTFE-faced, Synthware, Multiple Sizes Available, for use with side port on Hickman still head.

  • Crimp Seal with PTFE/Butyl Septum (Pharma-Fix)

    MilliporeSigma

    PTFE-faced butyl septum was used in sealing headspace vials to analyse the sampling efficiency and breakthrough of methyl bromide on activated charcoal using GC. It was also used for sealing water samples during headspace analysis with GC-FID, in a study which demonstrates cross-validation of…

  • Autosampler Silicone/PTFE Septum with Cross Cut for 11mm vials

    PerkinElmer

    Autosampler Silicone/PTFE Septum with Cross Cut for 11mm vials, Pkg 500

  • Vials, crimp top, convenience pack, 12 x 32 mm, large opening size 2 mL, clear…

    MilliporeSigma

    Material: PTFE/silicone septum, aluminum seal, clear glass vial Description: unassembled Packaging: pkg of 100 ea O.D. × H × I.D.: 12 mm × 32 mm × 6.0 mm Size: 2 mL Volume: 2 mL Fitting: for 11 mm crimp

  • SYNTHWARE Teflon Septum

    Kemtech America

    Teflon Septum made from PTFE. Size: 14, 25, and 32mm available.

  • VOA Vials - Open Top Closures and Septum

    Thomas®

    High-quality borosilicate glass and rigid, autoclavable cap Standard open top, flat silicone/ PTFE septum design 40 mL capacity Available in clear or amber Vials are available assembled only or pre-cleaned to EPA protocol B. Independent laboratory certified version is also…

  • Teflon Stopper w / Septum

    Mettler Toledo

    Accessory for Karl Fischer C20 and C30 Series Titrators. Polytetrafluoroethylene (PTFE) stopper With septum disk

  • Clear Narrow Mouth Septum Bottle, Precleaned

    J.G. Finneran

    Preassembled with PTFE/Silicione-lined open top black polypropylene closures. Available in standard, precleaned, or precleaned/certified in accordance with recommended E.P.A. Protocol. CLASS 1: (Standard) Containers are assembled with liner and closure without washing treatment. CLASS 2:…

  • Amber Narrow Mouth Septum Bottle, Precleaned

    J.G. Finneran

    Preassembled with PTFE/Silicione-lined open top black polypropylene closures. Available in standard, precleaned, or precleaned/certified in accordance with recommended E.P.A. Protocol. CLASS 1: (Standard) Containers are assembled with liner and closure without washing treatment. CLASS 2:…

  • Adapter, Septum Inlet, Two Ports

    Ace Glass

    Sampling adapter with standard taper inner joint bottom and o-ring cap-seal septum port at top for handling of air-sensitive materials. Supplied with open-top, 8-425 GPI cap and PTFE faced, silicone septum.

  • Amber Narrow Mouth Septum Bottle, Standard

    J.G. Finneran

    Preassembled with PTFE/Silicione-lined open top black polypropylene closures. Available in standard, precleaned, or precleaned/certified in accordance with recommended E.P.A. Protocol. CLASS 1: (Standard) Containers are assembled with liner and closure without washing treatment. CLASS 2:…

  • Clear Narrow Mouth Septum Bottle, Certified

    J.G. Finneran

    Preassembled with PTFE/Silicione-lined open top black polypropylene closures. Available in standard, precleaned, or precleaned/certified in accordance with recommended E.P.A. Protocol. CLASS 1: (Standard) Containers are assembled with liner and closure without washing treatment. CLASS 2:…

  • Amber Narrow Mouth Septum Bottle, Certified

    J.G. Finneran

    Preassembled with PTFE/Silicione-lined open top black polypropylene closures. Available in standard, precleaned, or precleaned/certified in accordance with recommended E.P.A. Protocol. CLASS 1: (Standard) Containers are assembled with liner and closure without washing treatment. CLASS 2:…

  • Adapter, Septum Inlet, with Stopcock

    Ace Glass

    Air-sensitive sample handling adapter features either a glass or PTFE t-bore stopcock, standard taper joint and septum port arms. Supplied with two septa, Ace 9096 family.

  • Clear Narrow Mouth Septum Bottle, Standard

    J.G. Finneran

    Preassembled with PTFE/Silicione-lined open top black polypropylene closures. Available in standard, precleaned, or precleaned/certified in accordance with recommended E.P.A. Protocol. CLASS 1: (Standard) Containers are assembled with liner and closure without washing treatment. CLASS 2:…

  • Adapter, Septum Inlet, with Stopcock

    Ace Glass

    Air-sensitive sample handling adapter features either a glass or PTFE t-bore stopcock, standard taper joint and septum port arms. Supplied with two septa, Ace 9096 family.,/p>

  • Clear and Amber Wide Mouth Septum Bottle, Precleaned

    J.G. Finneran

    Preassembled with ultrasonically welded PTFE/Silicione-liner. Available in standard, precleaned, or precleaned/certified in accordance with recommended E.P.A. Protocol. CLASS 1: (Standard) Containers are assembled with liner and closure without washing treatment. CLASS 2: (Precleaned)…

  • Clear and Amber Wide Mouth Septum Bottle, Certified

    J.G. Finneran

    Preassembled with ultrasonically welded PTFE/Silicione-liner. Available in standard, precleaned, or precleaned/certified in accordance with recommended E.P.A. Protocol. CLASS 1: (Standard) Containers are assembled with liner and closure without washing treatment. CLASS 2: (Precleaned)…

  • Thomas Screw Cap Septum Vials

    Thomas®

    …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 in listings. NOTE: Image might not represent exact…

  • Clear and Amber Wide Mouth Septum Bottle, Standard

    J.G. Finneran

    Preassembled with ultrasonically welded PTFE/Silicione-liner. Available in standard, precleaned, or precleaned/certified in accordance with recommended E.P.A. Protocol. CLASS 1: (Standard) Containers are assembled with liner and closure without washing treatment. CLASS 2: (Precleaned)…

  • Thomas Screw Cap Septum Vials

    Thomas®

    …Septa. Cap number and hole diameter given in listings. Tuf-bond Septa (9711D10 to D45) 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 in listings.

  • Septum Screw Cap for Sample Tubes

    Simport

    Made of Polypropylene T504AQX screw cap incorporates a pierceable septum made of chemically resistant PTFE on the outside and silicone on the inside, both components being stable over a broad range of temperatures. The septum also acts as a silicone O-ring for better sample protection. It is…

  • Septum Screw Cap for Microcentrifuge Tubes

    Simport

    Made of Polypropylene T347AQX screw cap incorporates a pierceable septum made of chemically resistant PTFE on the outside and silicone on the inside, both components being stable over a broad range of temperatures. The septum also acts as a silicone o-ring for better sample protection. It is…

  • Flask, Round Bottom, Stopcock Septum Port

    Ace Glass

    Round bottom, single neck flask with stopcock septum port side arm for use with air-sensitive material. Features a PTFE, 2mm bore stopcock. Available in standard wall and heavy wall versions. All flasks supplied with a 9096-32 septum.

  • Flask, Round Bottom, Stopcock Septum Port

    Ace Glass

    Round bottom, single neck flask with stopcock septum port side arm for use with air-sensitive material. Features a PTFE, 2mm bore stopcock. Available in standard wall and heavy wall versions. All flasks supplied with a 9096-32 septum.

  • Replacement Septum for Gas Sampling Bags

    Restek

    Replacement Septum for Tedlar, ALTEF, and Multi-Layer Bag Valves, 4mm diameter, PTFE-faced silicone.

  • Whatman Mini UniPrep G2 Multicompressor HPLC/UHPLC

    GE Healthcare

    … Designed for GE’s Mini-UniPrep G2 ? with integral borosilicate glass autosampler vial, plunger and attached filter membrane, and septum with cap Glass construction prevents interference of leachables from plastic housing with HPLC/UHPLC pharmaceutical analysis Mini-UniPrep…

  • Whatman™ Mini-Uniprep™ Syringeless Filters

    GE Healthcare

    One-step sample preparation in one-third the time Reduces cost while increasing productivity 0.2 or 0.45 µm filter 12 x 32 mm vials Replace syringe-coupled filtration devices and autosampler vials with a single, disposable unit Available in seven different membrane…

  • Square PETG Media Bottles with Septum Closure: Sterile, Shrink-Wrapped Trays

    Thermo Scientific Nalgene

    …Nalgene Square PETG Media Bottles are durable, break-resistant, and feature a septum closure for aseptic syringe dispensing or addition of supplements. HDPE closure with silicone/PTFE septum provides a PTFE fluid contact surface that is inert and nonstick to ensure fluid integrity. …

  • Storage Vial Convenience Kits, Open Top w/ Septum

    National Scientific

    Storage glassware manufactured in Type 1, Class A, 33 expansion borosilicate glass or 51A amber glass Capacity ranges from 2mL to 40mL Provide constant pH for duration of sample storgae life Chemically inert caps suitable for most chromatography and storage applications Top grade…

  • VOA Vials - Open Top Closures and Septum, Standard

    J.G. Finneran

    Available in clear or amber borosilicate glass. Choice of .125" or .100" PTFE/Silicone Septa. Available in standard, precleaned or precleaned/certified in accordance with recommended E.P.A. Protocol. Class 1: (Standard) Containers are assembled with liner and closure without washing…

  • VOA Vials - Open Top Closures and Septum, Precleaned

    J.G. Finneran

    Available in clear or amber borosilicate glass. Choice of .125" or .100" PTFE/Silicone Septa. Available in standard, precleaned or precleaned/certified in accordance with recommended E.P.A. Protocol. Class 1: (Standard) Containers are assembled with liner and closure without washing…

Compare Tool

Select up to 3 products

Please Log In

Don't have an Account? Create one now.