UN 3270 4.1 II (E) Sartorius 13106--47------N

Membrane filters type 131, hydrophobic edged cellulose nitrate
Cellulose nitrate (cellulose ester) membrane filters, white with black grid, 3 or 6mm hydrophobic edge, for colony count and sterility testing, individually, sterile packaged / non-sterile.

Product Specification:
Diameter: 47mm
Diameter: 47mm
Pore size: 0.45 µm
Sterile: No
Edge: 3mm