Cellulose Nitrate Membrane, WCN, 0.2um pore size, 142mm diameter circle, Whatman (25) 1141323 lids are keyed in one

lids are keyed in one position so grids always match

Fully digital and microprocessor controlled

water-ice and salt solutions

Range of sizes available

Biologically inert with good thermal stability

Cellulose Nitrate Membrane, WCN, 0.2um pore size, 142mm diameter circle, Whatman (25) 1141323 lids are keyed in oneHigher strength and flexibility than standard filter papers Low levels of extractables to ensure sample integrity Narrow pore size distribution for improved surface capture and analysis Increased temperature stability and can be normally autoclaved at 121C without loss of integrity Exhibit a low shrinkage during autoclaving Can be used in sample preparation, microbiological studies and filtration of aqueous solutions