Nalgene® Analytical Test Filter Funnels, Sterile, Thermo ScientificSupplier: Thermo Scientific
145-2020 145-0020 145-2045 145-0045
28198-854CS 344.75 USD28198-854 28198-865 28198-863 28198-861
Nalgene® Analytical Test Filter Funnels, Sterile, Thermo Scientific
Filters Bottle Top Filters
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.
Precaución: For lab use only. Not for in-vitro diagnosis or parenterals.