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Thermo Scientific™ Nalgene™ Single Use Analytical Filter Funnels
Perform microbiological QC testing and analysis of water, food/beverage, raw material and finished product with these economical sterile disposable funnels.
Brand: Thermo Scientific™ 140-4045
Additional Details : Weight : 0.94500kg
Description
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.
Features:- High impact polystyrene collars are rugged for reliable performance
- Preassembled, sterile, individually are bagged to ensure sample integrity
- Adapters accommodate No. 8 stoppers for use with 0.5 in. hole in vacuum manifolds or filter flasks
- 47mm diameter cellulose nitrate membrane is certified for water quality work
- 250mL sizes are useful when testing beverages that may foam
- Cat. No. 147-0045 features gray membrane that turns black when wet, making it easier to detect and count growing colonies
Includes: Six funnel adapters with each case
Specifications
150 mL | |
White with Gray Grid | |
47 mm | |
0.45 μm | |
Filtering Funnel |
Membrane conforms to APHA Standard Methods, 16th ed., Section 909A, B, C. Meets EPA requirements for water quality work. | |
Dia.: 47 mm; Pore: 0.45 μm; White with gray grid | |
Filter Manifold, Filtering Flask | |
12/Pk, 72/Cs. | |
Cellulose Nitrate |