01 LABORATORY GLASS BOTTLES AND ACCESSORIES
DURAN® GL 45 Bromobutyl Rubber Stopper
DURAN® bromobutyl rubber closure provide a gas tight seal for all GL 45 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.
straight plug, Grey Bromobutyl, for GL 45 laboratory bottles
Cat. No.
DIN Thread (GL)
d (OD) (mm)
h (mm)
Pack Unit
292062803
GL 45
41
21
10
h
d
DURAN® Premium Cap
Cap is moulded from a pigment free polymer to reduce the risk of leaching. Wide usable temperature range from – 196°C to + 200°C. Very high chemical resistance. Complete with colourless PTFE faced silicone cap liners for high leak tightness. The matching PFA pouring ring permits drip-free pouring is available separately. Replacement PTFE faced silicone cap liners are availabe (platinum-cured silicone). Typical applications: Due to its exceptional properties, it is ideal for applications in the pharmaceutical industry, storage of aggressive materials, and demanding sterilisation processes such as hot air sterilisation or depyrogenation.
PFA, with PTFE faced silicone cap liner
h
Cat. No.
DIN Thread (GL)
d (OD) (mm)
h (mm)
Colour
Pack Unit
d
Screw cap 1088679 1129600 Pouring ring 1088678
45 25
51 32
26 22
colourless colourless
5 5
45
4
colourless
5
Replacement cap liners 292481407
25 45
23.5 43.1
3.1 3.1
10 10
292482909
25
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