Bungs, Caps & Stoppers

Made from fabricated specially formulated resin to resist the effects of temperature and steam in autoclaving.  Black Phenolic Threaded Screw Caps with PTFE Liners provide a highly inert sealing face. This cap is fabricated of a resin specially...

The red polybutylene terephthalate (PBT) GL cap and ETFE pouring rings offer greater thermal and chemical resistance than the equivalent polypropylene components. Screw cap seal has a PTFE faced cap liner for efficient sealing. ETFE pouring ring ensures...

Made from chemically resistant plastic, Bacti-caps provide a firm, positive culture tube closure whilst allowing a controlled gas interchange. They are an excellent and more practical alternative to cotton wool plugs. Three flexible fins moulded on the...

Cap with integral lip seal provides effective sealing for short term storage Pouring ring for drip-free pouring The colour helps prevent interchanging of cap mix-ups and reduces the risk of cross contamination Fully compatible with the GL 45 threads...

60-101041-B Greyhound chromatography 9mm Open Top Screw Cap, Blue with PTFE/Natural Rubber Septa, 1mm (100 per 1/PK)

The classic laboratory bottle GL threaded screw cap features the tried and tested cap plug sealing system ensuring a liquid tight seal. Distinguishing media types is simplified and interchanging of screw caps and the risk of cross contamination is...

The classic laboratory bottle GL threaded screw cap features the tried and tested cap plug sealing system ensuring a liquid tight seal. Distinguishing media types is simplified and interchanging of screw caps and the risk of cross contamination is...

The classic laboratory bottle GL threaded screw cap features the tried and tested cap plug sealing system ensuring a liquid Distinguishing media types is simplified and interchanging of screw caps and the risk of cross contamination is greatly reduced...