Ptfe Cap

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Attention Thomas Scientific Customers

Due to current pandemic, lead times for PPE items are longer than what is listed on our website. Please expect shipping delays of all PPE products during this time.

  • Pre-Assembled Amber Boston Rounds with PTFE Lined Cap

    labForce (a Thomas Scientific Brand)

    Purchasing assembled bottles reduces sample contamination and streamlines ordering and inventory needs. Amber color protects contents from UV Light. PTFE liners are inert. The best choice for use with acids and corosive liquids.

  • PTFE Cap Liners

    J.G. Finneran

    Solid virgin PTFE liners can be manually inserted into closure and maintains a snug friction fit. PTFE liners are also available in other sizes and thicknesses.

  • …of chemical compatibility and for being the most temperature tolerant of plastic closures. The color green easily identifies the PTFE liner system. Foam backed PTFE liners resist attack from virtually all chemicals at room temperature and provides resilience for a tight seal with a low moisture…

  • …tubes are supplied with phenolic caps to facilitate handling and sealing after autoclaving. Caps are fabricated from a special formula resistant to the effects of temperature and steam in autoclaving and are provided with a Polytetrafluorethylene (PTFE) interface firmly bonded to the glued-in…

  • …are known for providing the widest range of chemical compatibility and for being the most temperature tolerant of plastic closures. Foam backed PTFE liners resist attack from virtually all chemicals at room temperature and provides resilience for a tight seal with a low moisture transmission rate.…

  • Clear Borosilicate Glass Vial, 10 dram (40ml) Green, 24-400 Thermoset F217 & polytetrafluoroethylene (PTFE) lined cap attached Case of 72

  • Deep skirted PTFE lined screw cap. Autoclavable, black mineral-filled phenolic resin WPTFE liner is permanently bonded to cap Deep skirt reduces risk of contamination

  • Pre-Assembled Clear Boston Rounds with PTFE Lined Cap

    labForce (a Thomas Scientific Brand)

    Purchasing assembled bottles reduces sample contamination and streamlines ordering and inventory needs. The PTFE lined cap is inert making it a great option for use with strong acids and corrosive liquids.

  • Pre-Assembled Amber Wide Mouth Packers with PTFE Lined Cap

    labForce (a Thomas Scientific Brand)

    Purchasing assembled jars reduces sample contamination and streamlines ordering and inventory needs. The amber color protects light sensitive materials. The PTFE lined cap is inert and is excellent choice for use with strong acids and corrosive materials.

  • …of chemical compatibility and for being the most temperature tolerant of plastic closures. The color green easily identifies the PTFE liner system. Foam backed PTFE liners resist attack from virtually all chemicals at room temperature and provides resilience for a tight seal with a low moisture…

  • Vial Sample S / TW / PTFE Cap 4ml Cs144

    DWK Life Sciences (Kimble)

    Sample Vials Screw-Thread PTFE Closure Clear, KG-33 Borosilicate Glass The 16 mL size complies with EPA 600 Series Methods

  • Vial Sample S / TW / PTFE Cap 24ml Cs144

    DWK Life Sciences (Kimble)

    Clear glass sample vials Closed-top white urea caps with PTFE-faced white rubber liners, attached Packaged in corrugated trays with partitions Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements

  • Vial Sample S / T w / PTFE Cap 8ml Cs144

    DWK Life Sciences (Kimble)

    Clear glass sample vials Closed-top white urea caps with PTFE-faced white rubber liners, attached Packaged in corrugated trays with partitions Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements

  • …such as PTFE, ETFE, and FEP as well as rigid materials such as glass, PEEK, and stainless steel. Use the interchangeable components to create chemically inert fluid pathway connections and flat-bottom ports (using Gripper fittings). Fittings are autoclavable (remove caps first). Order colored caps

  • …such as PTFE, ETFE, and FEP as well as rigid materials such as glass, PEEK, and stainless steel. Use the interchangeable components to create chemically inert fluid pathway connections and flat-bottom ports (using Gripper fittings). Fittings are autoclavable (remove caps first). Order colored caps

  • …such as PTFE, ETFE, and FEP as well as rigid materials such as glass, PEEK, and stainless steel. Use the interchangeable components to create chemically inert fluid pathway connections and flat-bottom ports (using Gripper fittings). Fittings are autoclavable (remove caps first). Order colored caps

  • Vial Sample S / TW / PTFE Cap 12ml Cs144

    DWK Life Sciences (Kimble)

    Clear glass sample vials Closed-top white urea caps with PTFE-faced white rubber liners, attached Packaged in corrugated trays with partitions Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements

  • …such as PTFE, ETFE, and FEP as well as rigid materials such as glass, PEEK, and stainless steel. Use the interchangeable components to create chemically inert fluid pathway connections and flat-bottom ports (using Gripper fittings). Fittings are autoclavable (remove caps first). Order colored caps

  • …of chemical compatibility and for being the most temperature tolerant of plastic closures. The color green easily identifies the PTFE liner system. Foam backed PTFE liners resist attack from virtually all chemicals at room temperature and provides resilience for a tight seal with a low moisture…

  • …of chemical compatibility and for being the most temperature tolerant of plastic closures. The color green easily identifies the PTFE liner system. Foam backed PTFE liners resist attack from virtually all chemicals at room temperature and provides resilience for a tight seal with a low moisture…

  • …of chemical compatibility and for being the most temperature tolerant of plastic closures. The color green easily identifies the PTFE liner system. Foam backed PTFE liners resist attack from virtually all chemicals at room temperature and provides resilience for a tight seal with a low moisture…

  • …of chemical compatibility and for being the most temperature tolerant of plastic closures. The color green easily identifies the PTFE liner system. Foam backed PTFE liners resist attack from virtually all chemicals at room temperature and provides resilience for a tight seal with a low moisture…

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

  • …of chemical compatibility and for being the most temperature tolerant of plastic closures. The color green easily identifies the PTFE liner system. Foam backed PTFE liners resist attack from virtually all chemicals at room temperature and provides resilience for a tight seal with a low moisture…

  • …of chemical compatibility and for being the most temperature tolerant of plastic closures. The color green easily identifies the PTFE liner system. Foam backed PTFE liners resist attack from virtually all chemicals at room temperature and provides resilience for a tight seal with a low moisture…

  • …of chemical compatibility and for being the most temperature tolerant of plastic closures. The color green easily identifies the PTFE liner system. Foam backed PTFE liners resist attack from virtually all chemicals at room temperature and provides resilience for a tight seal with a low moisture…

  • Contaminants such as loose dirt, carton lint, aerosols, and fine glass particles are removed by the Vacuum and Ionization process. V & I Cleaning Process: Compressed air passes through a condensate separator and coalescing filter to remove aerosols and fine dust particles. Next, the…

  • …instrument’s needle used for pressurization and sample transfer, which is heated to prevent condensation. A needle temperature higher than the vial temperature setting can decompose the septum material. PTFE coated silicone and aluminum-coated silicone offer the highest temperature operating limits.

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