Hydrophobic edge membranes are standard MF-type filters with edges rendered hydrophobic to 3 or 6 mm widths. In antibiotic and bacteriostatic drug sterility testing by membrane filter method, the 6 mm wide non-wetting edge prevents drug intrusion under holder sealing rim.

• Available in sterile or autoclave as ready packs

Applications include microbiological and sterility testing of antibiotics and bacteriostatic drugs and filling machine operations.

Filter surface: plain

Filter color: white