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The membrane screw-cap features a sterile membrane for pressure
compensation.The cap is ideal for autoclaving and for storing or transporting
gas-forming substances. Since pressure compensation takes place through the
membrane, the membrane cap can be screwed on tightly during autoclaving,
significantly reducing the risk of contamination. Since the membrane prevents
the entry of liquids and solids, the contents of the bottle remain sterile.
• for all GLS 80 screw threads
• made from proven PP material with welded-on PTFE membrane (0.2 μm)
• temperature-resistant to +140°C
• 2-way membrane with pressure equalisation from 0.1 bar
• ideal for autoclaving
• ideal for storing gas-forming media
THE PERMEABLE MEMBRANE CAP FOR
DURAN
®
GLS 80WIDE NECK GLASS BOTTLES
The membrane cap is both gas-permeable and liquid-tight.
diameter height
Description
Thread
mm mm Pack unit
Item no.
Membrane cap, blue, PP
GLS 80
86
40
2
1160168