Nalgene® Analytical Test Filter Funnels, Thermo Scientific
Supplier: Thermo Fisher Scientific
Certificates
About this item
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.
Specifications
- Catalog No:
- 28198-880
- 30621-496
- Environmentally Preferable:
- Low Manufacturing Impact
- Environmental certification:
- ISO14001 (Certificate Registration No. EMS 752603)
Specifications
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