Filters are treated with an irgalan black process that renders the filters dark gray, eliminates natural autofluorescence and aids visibility. These polycarbonate screen membrane filters exhibit extre

Dispenser provides superior convenience and assures sterility. Unique one press on the lever and a sterile membrane is presented (horizontally and inverted) for efficient and convenient assembly. The

Millipore EZ Pak Dispenser

Certified for fecal coliform analysis. Larger pore size (0.7 um) and funnel-like pores creates a less taxing environment for stressed organisms: lessens media loss from evaporation and easier filtrati

For membrane filtration in microbiological analysis of aqueous samples. HA signifies certified compliance with Standard Methods criteria with pore size of 0.45 um. White, cellulose and mixed-ester com