DURAN Sterile Venting Membrane screw cap GLS 80 PP blue for DURAN laboratory glass bottles ePTFE Por

Stock Code: 1771303
Manufacturer Part No: BOT2014

Descriptions

Pressure equalisation during steam sterilisation

The microporous structure of the ePTFE membrane enables sterile gas exchange in two directions, while blocking the penetration of liquids or solids and the bottle contents remain sterile

Increased gas exchange rate due to thin 0.2µm ePTFE membrane , combined with larger ventilation openings

The PTFE membrane and its polypropylene mesh support are ultrasonically welded in place forming a durable seal

Cost effective as the caps can be reused several times (replacement is recommended after 3 to 5 autoclave cycles due to durability, or if the membrane becomes damaged or contaminated)

Polytetrafluoroethylene (ePTFE) membrane (conforms to USP 121°C Class VI) with polypropylene mesh

GLS 80®

Dims, Ø x h: 87 x 40mm