New bromobutyl rubber stopper and red screw cap with DURAN® GL45 laboratory bottles

Bromobutyl rubber stopper and red screw cap with DURAN® GL45 laboratory bottle

DURAN® bromobutyl rubber closure provide a gas tight seal for all GL45 laboratory bottles. Bromobutyl rubber is essentially impermeable to most gasses, and provides a controlled environment inside the glass bottle for oxygen sensitive materials. Useful for maintaining anaerobic culture conditions. Butyl rubber allows for multiple punctures providing easy access to the contents with a syringe
 
    Applications
  • Culture of anaerobic microorganisms (pressure resistant bottles recommended)
  • Storage of anaerobic culture media (amber glass bottles recommended)
  • Aerobic methane oxidation (MOx) research
  • Storage of oxygen sensitive materials
  • Applications requiring gas purging or sample transfer via a syringe

 

Duran broombutyl stop met schroefdop GL45

  Features
  • Stopper shape, and material properties optimised to fit DURAN® GL45 bottles with sizes from 100 to 20000 ml.
  • Low permeability to air, gases and moisture.
  • Manufactured from a high purity bromobutyl rubber elastomer.
  • Conforms to EP 3.2.9 Type I closure for chemical and penetration tests..
  • Material is virtually free of organics that might leach into the incubation medium.
  • Elastic material for effective sealing and reliable self-sealing after needle piercing.
  • Upper surface features seven numbered hemispherical impressions for needle-piercing.
  • Wide usable temperature range: -50 to +121°C.
  • Suitable for autoclaving / steam sterilising at 121°C for 20 minutes.
  • Use with the DURAN® GL45 open topped / aperture screw cap for extra security*.

 

Description PU Order Number
DURAN® Rubber Stopper for GL 45 laboratory bottles, straight plug, Grey Bromobutyl 10 292062803
DURAN® Screw Cap GL45 PBT red with 34 mm central aperture 10 292271007

 

Compatible products PU Order Number
DURAN® pressure plus+ Laboratory Bottle, GL45, clear glass, 100 ml 10 218102406
DURAN® pressure plus+ Laboratory Bottle, GL45, clear glass, 250 ml 10 112192234
DURAN® pressure plus+ Laboratory Bottle, GL45, clear glass, 500 ml 10 112192235
DURAN® pressure plus+ Laboratory Bottle, GL45, clear glass, 1000 ml 10 218105403
DURAN® pressure plus+ Laboratory Bottle, GL45, amber glass, 100 ml 10 102111624
DURAN® pressure plus+ Laboratory Bottle, GL45, amber glass, 250 ml 10 112194367
DURAN® pressure plus+ Laboratory Bottle, GL45, amber glass, 500 ml 10 112194368
DURAN® pressure plus+ Laboratory Bottle, GL45, amber glass, 1000 ml 10 218165409

*Standard DURAN® original GL45 lab bottles are not pressure resistant. If build up in pressure is anticipated, it is recommended to use the stopper without the GL45 red open top cap. The use of pressure resistant bottles such as DURAN® pressure plus+ should be considered.

Duran bromobutyl stopper