Thermo Fisher, 147-2045, Nalgene™ Single Use Analytical Filter Funnels

0.45 μm, 250 mL, Gray with Black Grid, Case of 50 Use these economical sterile disposable filter funnels to perform microbiological QC testing and analysis of water, food/beverage, raw material and finished product. The squeeze and twist funnel is easy to remove for retrieval of the CN membrane. Certifications/Compliance: Meet requirements of APHA Standard Methods and EPA requirements for water quality work.
Color: Gray with Black Grid
Diameter (Metric) Filter: 47 mm
For Use With (Equipment): Filter Manifold, Filtering Flask
Pore Size: 0.45 μm
Quantity: 50 Pk.
Capacity (Metric): 250 mL
Material (Membrane): Cellulose Nitrate
Product Type: Syringe Filter
Unit Size: Case of 50