Lenz Laborglasinstrumente™ PTFE Keys

Bohlender™ BOLA™ Spare O-rings for Stopcocks

Spare o-rings for stopcocks.

Bohlender™ Perbunan Spare O-ring

Fisherbrand™ 35mm Silicone O-Ring

Ideal for high temperature applications in static conditions

Advantec PTFE O-ring

Optimize filtration with this PTFE O-ring.

Cytiva Ethylene Propylene Diene O-ring Set

DWK Life Sciences PTFE Key with Thread, with three part retaining device

For use with polished DURAN™ disposable taps.

DWK Life Sciences Three Part Retaining Device, complete, for stopcock key, threaded, hollow

For securing the hollow DURAN™ tap plug in the ground DURAN™ single way stopcock.

DWK Life Sciences O-ring, for stopcock keys with groove

For securing the DURAN™ valve plug with groove in the DURAN™ single way stopcock.

DWK Life Sciences Three Part Retaining Device, complete, for stopcock key threaded, SBW -J glass

To secure the tap plug in the ground DURAN™ single way stopcock.

DWK Life Sciences O-Ring, transparent, from silicone (VMQ), not suitable for desiccators

Seal is suitable for the tight sealing of flat flange vessels with annular groove.

Cytiva O Rings for EPDM Glass Tubes

Different sized O Rings for EPDM Glass Tubes

DWK Life Sciences KECK™ O-ring

Spare part for the KECK™ adapter KA from glass olive to threaded plastic nozzle.

Fisher Scientific Edge
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Cytiva Union Connectors

Lenz Laborglasinstrumente™ Silicone O-ring Seals