The GN-6 membrane is certified for the microbiological analysis of potable, waste, process, and natural waters in accordance with the Membrane Filter Technique referenced in Standard Methods for the Examination of Water and Wastewater.
For microbiological analysis
Mixed cellulose ethers
Easy bacterial quantification

Ideal for isolation and enumeration of total and fecal coliforms, E

GN-6 and GN-4 Metricel® membrane filters are made of mixed cellulose esters. GN-6 grids have a unique dot grid pattern that provides easy quantification of bacterial colonies without growth…