DWK Rubber Stopper For Gl45 Lab Bottle Straight Autoclavabl, 10 SCOT292062803

DWK Life Sciences DURAN® Bromobutyl Rubber Stopper, for GL 45 Laboratory bottle, straight plug, natural rubber, grey Bromobutyl rubber elastomer coforms with EP 3.2.9 Type I closure for chemical and penetration tests Gas tight seal provides controlled environment in the bottle Lot specific Certificate of Conformance (CoC) A Type III Packaging Material DMF (35811) for these products has been filed with the FDA Elastic material for effective sealing and reliable self-sealing after needle piercing (21-gauge “21G” or smaller) Multiple punctures providing easy access to the contents with a syringe Stopper shapes and material properties optimised to fit DURAN® GL 25 or GL 45 bottles Suitable for autoclaving / steam sterilising at 121 °C for 20 minutes Wide usable temperature range: -50 to +121 °C Compatible with: SCOT292271007+Q10 Screw-caps with aperture, GL 45, PBT, red, aperture bore 34 mm