Whatman 7191-005 Cellulose Nitrate, 50mm Dia, 1.2 micrometer Pore Size, Plain White, 100/pk (PN: 7191-005)

WCN WH 50MM 1.2uM 100/PK
Cellulose Nitrate Membranes, circles, plain, 1.2 µm 50 mm 100/pk. Recommended for the majority of routine applications, this membrane is manufactured under strictly controlled conditions.