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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
Independently tested to ISO 11140-1 Type 6 requirements
Supplied in packs of 50
Temperature range: -18°C to -25°C
Operation of the unit can be timed
Cellulose Nitrate Membrane, WCN, 0.2um pore size, 90mm diameter circle, Whatman (25) Plate Spinners Independently tested to ISO 11140-1Higher 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
