GVS Nitrocellulose-Mixed Esters of Cellulose Membrane Filters

Description

• Cellulose nitrate/cellulose acetate polymers offer fast flow, high throughput, no contaminating fibers No cytotoxic wetting agents Hydrophilic; extractables <4%; biologically inert; <0.05% ash Gridded types for particle counting Thickness, 150μm (except 0.10μm membranes, 130μm) 0.22 and 0.45μm sizes are tested for microbial recovery, bacteria retention White membranes autoclavable at 121°C (250°F) for 20 minutes Black membranes provide dark background for particle analyses Not autoclavable Microbiological determinations; industrial hygiene procedures; clarifying aqueous solutions; determination of lead, chromium, cadmium, beryllium, arsenic, airborne asbestos and other particulates
• Order Info In 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.