Bungs, Caps & Stoppers

Bungs, Caps & Stoppers

Browse bungs, caps, and stoppers for the secure sealing of laboratory bottles, flasks, and containers. Our range includes high-quality closures designed for reliable performance in routine laboratory applications, ensuring safe storage and handling of liquids and samples. Designed for use with laboratory bottles and glassware to support accurate sample handling, storage, and preparation workflows.

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  • Caps 22mm PP Black Urea Pk 190

    Caps 22mm PP Black Urea Pk 190

    £24.93
    INACTIVE DUE TO NO SALES FOR 4 YEARS OR MORE
    110063
    £24.93
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  • SV090187

    Caps 9mm Blue O/Top Screw White Silicone Septa Pk 1000

    £255.00
    These 9mm blue screw caps are designed for secure closure of chromatography and autosampler vials. The open-top design provides access through the septum for sample injection, making them suitable...
    SV090187
    £255.00
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  • Caps Crimp Headspace 20mm Butyl/PTFE Septa Pk 1000

    Caps Crimp Headspace 20mm Butyl/PTFE Septa Pk 1000

    £524.35
    Constructed of aluminum, these crimp vials are ideal for use with your crimp neck vials. To ensure autosamplers function reliably, these caps and septa meet the rigorous specifications demanded by...
    CRC20-09
    £524.35
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  • Caps DURAN GL45 Temp Resistant 200C Colourless Pk 5 Caps DURAN GL45 Temp Resistant 200C Colourless Pk 5

    Caps DURAN GL45 Temp Resistant 200C Colourless Pk 5

    £69.60
    Thanks to its highly resistant materials, the premium cap is optimally suited to utilize in processes which are both chemically and thermally demanding. Due to its high temperature resistance, it is...
    1088679
    £69.60
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  • Caps for 021-4204-500

    Caps for 021-4204-500 Screw top with O-ring Pk 1000

    £78.25
    Caps for microtubes with printed graduations - 021-4204-500  Polypropylene Screw top with 'o'-ring 'O'-ring manufactured in Ethylene/propylene to ensure a leak tight seal even at low temperatures Can...
    021-4800-509F
    £78.25
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  • Azlon Caps for Safety Venting Washbottle

    Caps for Safety Venting Washbottle with Yellow Tube Pk 5

    £17.45
    The Azlon® WBCAPVY cap is designed to fit all Azlon® wide‑neck wash bottles, including both 500 mL and 1000 mL versions (also 250 mL in certain lines). These bottles feature wid
    WBCAPVY
    £17.45
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  • Caps for Screw Neck Vials ND9 Blue PP Pk 100

    Caps for Screw Neck Vials ND9 Blue PP Pk 100

    £64.75
    Caps for Screw Neck Vials ND9 Blue PP Pk 100
    8SSV9/BLC2
    £64.75
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  • 6ASC13ST15

    Caps Screw SureSTART™ 13mm Black Pk 100 DIS

    £47.60
    Thermo Scientific™ SureSTART™ 13mm Screw Caps are designed for use with 13mm screw top chromatography vials in routine HPLC, UHPLC and GC applications. Manufactured to provide a secure seal, they...
    6ASC13ST15
    £47.60
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  • Winged plug White Gosslin

    Corning® Gosselin™ Winged Plug White LDPE NS Bag 2500

    Corning

    £52.09
    The Corning® Gosselin™ BA110-23 Winged Plug is a white LDPE (low-density polyethylene) closure designed for securely sealing laboratory tubes and containers. Its winged design makes it easy to...
    BA110-23
    £52.09
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