Cytiva® Filter Paper Circles, 47mm, Mixed Cellulose Ester WME White/ Black Grid 3.1mm, Sterile, 0.45um, pack/100
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Product Details
0.45µm cellulose nitrate membrane filter with grid, sterile, 47mm||Gridded surface (3.1mm intervals) make filters ideal for colony counting||Special non-toxic ink used is completely free from bacterial growth inhibitors||Performance improvements include very narrow pore size distribution and low levels of extractables||Has a noticeably improved flexibility; is made to tolerate abuse