Breathable Tube Membranes

Micro-permeable Membranes for Microtubes

• Membranes are ideal for cell growth, concentrating samples   (e.g. freeze drying), and gas exchange.

• Easy microtube cap closure.  Will not bind in centrifuge rotors.

• Formatted with an easy-to-use finger tab.  Pre-cut to fit a variety of popular tube sizes.  Convenient scoring makes liner  removal quick and easy.

• Breathe-EASY polymer-type membrane offers a water vapor transmission rate of 0.7 kg/ m2/24 hours.  

• Breathe-EASIER (a white non-woven rayon membrane) transmits water vapor 6 times faster than Breathe-EASY for  accelerated growth.

• Both membranes are gamma irradiated to ensure sterility.   Free of cytotoxins.