Glassware Flasks - Bottles Duran Schott bottles and caps Schott DURAN membrane vent screw caps

Schott DURAN membrane vent screw caps

Threaded cap with porous membrane that can withstand a pressure or depression of 0.1 bar.

• From PP
• For all GL 45, GL 32 and GL 25 threads
• With welded-in 0.2 µm PTFE membrane
• Usable temperature up to +140 °C
• Ideal for autoclaving processes: the membrane permits pressure equalisation and tight sealing, greatly reducing the risk of contamination
• Ingress of liquids or solids is prevented and the bottle contents remain sterile
• Typical applications: storage or transport of gas generating media, autoclaving of media

Application note - Treatment of laboratory glassware

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Specific terms
The sales prices displayed on this page are expressed without tax, those valid at the time of consultation, and take precedence over any price visible in a paper catalogue or in a PDF document.
The indication of the stock is not contractual: this data is in constant evolution and can vary according to the desired quantities.
* Items marked "Consult us for delivery time" are only available on order, and are neither exchangeable nor refundable.
** For products subject to regulation: our customer relations department will contact you after registration in order to obtain the necessary documents to finalise your order.