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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.
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| Catalog Number | Capacity (Metric) | Pore Size | Color |
|---|---|---|---|
| 145-0020 | 100 mL | 0.2 μm | White |
| 140-4045PK also known as 140-4045 | 150 mL | 0.45 μm | White with Gray Grid |
| 147-0045 | 100 mL | 0.45 μm | Gray with Black Grid |
| 145-2020 | 250 mL | 0.2 μm | White |
| 145-0045 | 100 mL | 0.45 μm | White with Black Grid |
| 145-2045 | 250 mL | 0.45 μm | White with Black Grid |
| 147-2045 | 250 mL | 0.45 μm | Gray with Black Grid |
Catalog number 145-0020
Price (JPY)Contact Us ›
52,180
Case of 50
Capacity (Metric):
100 mL
Pore Size:
0.2 μm
Color:
White
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
Specifications
Certifications/ComplianceMeet requirements of APHA Standard Methods and EPA requirements for water quality work.
ColorWhite
Diameter (Metric) Filter47 mm
For Use With (Equipment)Filter Manifold, Filtering Flask
Pore Size0.2 μm
Quantity50 Pk.
Capacity (Metric)100 mL
Material (Membrane)Cellulose Nitrate
Product TypeFiltering Funnel
Unit SizeCase of 50