Nalgene® Analytical Test Filter Funnels, Thermo Scientific

Supplier: Thermo Fisher Scientific
147-0045 147-2045
28198-880CS 621.29 CAD
28198-880 30621-496
Nalgene® Analytical Test Filter Funnels, Thermo Scientific
Filters Bottle Top Filters
Filter funnels are low-cost disposable, sterile filter funnels for microbiological analysis and QC testing, food/beverages, raw material, sterility testing and finished product quality.

  • 0.45 µm membranes are certified for water quality testing
  • Upper separates easily from lower for easy access to the membrane

Cat. No. 147 features gray, water quality cellulose nitrate membrane with white grid. The membrane turns black when wet, making it easier to detect and count growing colonies.

Certifications: Meet requirements of APHA Standard Methods and EPA requirements for water quality work.
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