$ 313.12
Details
Cellulose nitrate/cellulose acetate polymers offer fast flow, high throughput, no contaminating fibersNo cytotoxic wetting agentsHydrophilic; extractables <4%; biologically inert; <0.05% ashGridded types for particle countingThickness, 150μm (except 0.10μm membranes, 130μm)0.22 and 0.45μm sizes are tested for microbial recovery, bacteria retentionWhite membranes autoclavable at 121°C (250°F) for 20 minutesBlack membranes provide dark background for particle analysesNot autoclavableMicrobiological determinations; industrial hygiene procedures; clarifying aqueous solutions; determination of lead, chromium, cadmium, beryllium, arsenic, airborne asbestos and other particulates.Order InfoIn dispenser packs of 25 or 100. Nitrocellulose 47mm membrane filters in 0.22 and 0.45μm thickness are also available in presterilized packs, as well as autoclavable packs suitable for onsite presterilization. Order online or contact your Fisher Scientific™ Customer Service Representative.
