WCN WH 1.2uM 142MM 25/PK is supplied by the company, Whatman PLC.

This Cellulose Nitrate Membrane Filter is designed to incorporate narrow pore size distribution for improved surface capture and analysis. Cellulose Nitrate Membrane Filter is composed of cellulose nitrate.

Product specifications:

• Catalog number: 7191-014
• Brand: Whatman
• Quantity/unit: Pack of 25

Product features:

• Application: Sample preparation Microbiological studies Filtration of aqueous solutions
• Pore size: 1.2 m
• Diameter: 142 mm
• Colour: White
• Material: Cellulose Nitrate
• Membrane type: Plain
• Operating temp: 80C
• Porosity max and min: 84% and 66%
• Sterility: Nonsterile
• Weight max and min : 5.5 mg/cm2; and 3.6 mg/cm2;