Nalgene® Analytical Test Filter Funnels, Sterile, Thermo Scientific
Catalog # 28198-863
Supplier: Thermo Fisher Scientific
Specifications
- Pore Size:0.20 µm
- Volume:250 ml
- Description:Filter funnel without membrane grid
- Environmentally Preferable:Low Manufacturing Impact
- Supplier No.:145-2020
- Environmental certification:ISO14001 (Certificate Registration No. EMS 752603)
Specifications
About this item
For microbiological testing of water quality, food/beverages, raw material, sterility, and finished product quality.
- Membrane Ø: 47 mm
Each disposable, sterile filter funnel consists of a polypropylene upper chamber, a high-impact polystyrene collar, and a cellulose nitrate membrane. Graduated upper chamber separates easily from the collar for easy access to the membrane. Funnel adapters allow use with No. 8 stoppers; six adapters are included with each case. The 0.45 µm pore size membranes are certified for water quality work including coliform analysis.
Caution: For lab use only. Not for in-vitro diagnosis or parenterals.
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