Thermo Fisher Scientific Nalgene Single Use Analytical Filter Funnel, Pore size 0.2um, 250mL
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 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
| Capacity (Metric) | 250 mL |
|---|---|
| Certifications/Compliance | Meet requirements of APHA Standard Methods and EPA requirements for water quality work. |
| Color | White |
| Diameter (Metric) Filter | 47 mm |
| For Use With (Equipment) | Filter Manifold, Filtering Flask |
| Pore Size | 0.2 μm |
| Quantity | 50 Pk. |
| Product Type | Filtering Funnel |
| Material (Membrane) | Cellulose Nitrate |
| Unit Size | Case of 50 |