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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£24.93 -
Caps 9mm Blue O/Top Screw White Silicone Septa Pk 1000
£255.00These 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 -
Caps Crimp Headspace 20mm Butyl/PTFE Septa Pk 1000
£524.35Constructed 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 -
Caps DURAN GL45 Temp Resistant 200C Colourless Pk 5
£69.60Thanks 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 -
Caps for 021-4204-500 Screw top with O-ring Pk 1000
£78.25Caps 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 -
Caps for Safety Venting Washbottle with Yellow Tube Pk 5
£17.45The 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 widWBCAPVY£17.45 -
Caps for Screw Neck Vials ND9 Blue PP Pk 100
£64.75Caps for Screw Neck Vials ND9 Blue PP Pk 1008SSV9/BLC2£64.75 -
Caps for Screw Neck Vials ND9 Blue PTFE Blu/Wht Pk 100
£27.50Caps for Screw Neck Vials ND9 Blue PTFE Blu/Wht Pk 1008SSV9/BLC4£27.50 -
Caps PP White 28mm for 30ml Disposable Glass Bottles Pk 2850
£325.55Sterility Non-sterile Closure Size 28 mm12437692£325.55 -
£61.00 -
Caps Screw SureSTART™ 13mm Black Pk 100 DIS
£47.60Thermo 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 -
Corning® Gosselin™ Winged Plug White LDPE NS Bag 2500
Corning
£52.09The 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