GL45 Membrane screwcap

Brand: Pyrex

Product Details: Ideal for aerobic microbiology

This GL45 polypropylene screwcap has an integral gas permeable membrane which allows a vessel to be autoclaved with the screwcap tightly fastened.

• Polypropylene screwcap with integral 0.2μm PTFE membrane
• Gas permeable membrane permits pressure equalisation allowing glassware to be sterilised using an autoclave with the screwcap fastened
• Provides a tight seal that prevents the ingress of liquids or solids
• Ideal for aerobic microbiology and cell culture
• Suitable for storage and transport of gas generating media
• Autoclavable
• Temperature resistant to 140°C

 Variant and Specifications: