DURAN® Bromobutyl rubber stoppers, for GL 25 and GL 45 laboratory bottles, 34,90 €

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DURAN® Bromobutyl rubber stopper, for GL 45 laboratory bottle, straight stopper, rubber, grey The DURAN® stopper made of bromobutyl rubber is a gas-tight closure suitable for all GL 45 laboratory bottles. The material bromobutyl rubber is impermeable to gases and thus ensures a controlled environment for oxygen-sensitive substances. This makes the stopper ideal for maintaining conditions for anaerobic cultures. Butyl rubber can be pierced several times with a needle, allowing easy sampling with a syringe. Controlled environment inside the bottle due to low gas permeability Easy sampling with a syringe due to the possibility of multiple piercing with a needle Elastic material for efficient sealing and reliable self-sealing after piercing with a needle Material is virtually free of organic matter, Seven numbered semicircular recesses provide for piercing with a needle Stopper shape and material properties are optimised for DURAN® GL 45 bottles with sizes from 100 ml to 20 L Autoclavable / steam sterilisable at 121 °C for 20 minutes Application: Autoclaving of media and reagents, preparation of media and reagents, storage of anaerobic culture media (amber glass bottles are recommended), sample storage, storage of media and reagents, applications requiring venting or syringe sample transfer DURAN® Bromobutyl Rubber Stopper, for GL 25 and GL 45 Laboratory bottles.

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Duran/DWK Life Sciences

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