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DURAN® GL 45 bottle stopper, made of bromobutyl rubber
Made of bromobutyl rubber. Can be used with all DURAN® laboratory glass bottles with a GL 45 thread. Can additionally be secured with a screw cap with hole (recommended only for non-pressurised applications). Low permeability for air, gases and moisture.Top side has seven numbered semi-circular depressions to be pierced with tubes, good self-sealing characteristics when pierced repeatedly.Temperature stable from -50 to +121 °C.
| Version | DURAN® bottle stopper |
| Thread | GL 45 |
Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
US$40
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