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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Pouring Rings DURAN® 45mm Blue PP Pk 10
£10.38The 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...BOT5238£10.38 -
Caps DURAN® GL45 PP with Lip Seal (Yellow) Pk 10
£18.69The classic laboratory bottle GL threaded screw cap features the tried and tested cap plug sealing system ensuring a liquid tight seal. Available in four colours; blue, green, yellow and grey with...293382802£18.69 -
Pouring Rings DURAN® 45mm Yellow PP Pk 10
£8.47The 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...1089917£8.47 -
Cluster Tube Caps-Bax System Pk 120
Hygiena
£112.32The Hygiena BAX® Cluster Tube Caps are designed for use with compatible BAX® System testing workflows, providing a secure and reliable closure for cluster tubes during sample preparation,...CAP2008£112.32 -
Caps DURAN® GL45 PP with Lip Seal (Green) Pk 10
£25.82Cap 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...29338286£25.82 -
Pouring Rings DURAN® 45mm Red ETFE Pk 10
£26.52The 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...BOT5248£26.52 -
Caps DURAN® GL45 PBT with PTFE Protected Seal (Red) Pk 10
£105.42The 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...BOT5244£105.42 -
Caps PP R3/24 White for BOT1006 pk 100
£16.80White polypropylene, wadless caps. Supplied in packs 100'sBOT1406£16.80Qty in Cart: 0Quantity:Price:£16.80Subtotal: -
Pouring Rings GL45 PP Pyrex Spare Clear Pk10
£11.95For use with any PYREX® media-lab bottle with a GL 32, GL 45 or GLS 80 screw threads, these polypropylene pouring rings ensure drip-free pouring. Key Features For use with 1516, 1517, 1518, 1519...4516/45D£11.95 -
Caps White PP 24R3 Pk 1000
£55.17These caps will fit the 127030CS 30ml Bottles, in packs of 1000300220£55.17 -
On Sale
Caps PP White Screw Thread R3/58 Unlined Pk 100
Now: £8.25Was: £24.00Durable white polypropylene screw caps designed to fit wide-mouth and Winchester bottles. Featuring an R3/58 closure size, these unlined caps provide a secure and reliable seal for various laboratory...WR385UWLNow: £8.25Was: £24.00 -
Caps Aluminium R3/28 Rubber Wad Pk 1000
£256.37Caps Aluminium R3/28 Rubber Wad in packs of 1000400211M£256.37
