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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 | Pore Size | Capacity (Metric) | Color | Unit Size |
|---|---|---|---|---|
| 145-2045 | 0.45 μm | 250 mL | White with Black Grid | Case of 50 |
| 140-4045 | 0.45 μm | 150 mL | White with Gray Grid | Case of 72 |
| 140-4045PK also known as 140-4045 | 0.45 μm | 150 mL | White with Gray Grid | Pack of 12 |
| 147-0045 | 0.45 μm | 100 mL | Gray with Black Grid | Case of 50 |
| 145-0020 | 0.2 μm | 100 mL | White | Case of 50 |
| 145-2020 | 0.2 μm | 250 mL | White | Case of 50 |
| 145-0045 | 0.45 μm | 100 mL | White with Black Grid | Case of 50 |
| 147-2045 | 0.45 μm | 250 mL | Gray with Black Grid | Case of 50 |
Catalog number 145-2045
Price (USD)/ Case of 50
317.70
Online exclusive
353.00 Save 35.30 (10%)
-
Pore Size:
0.45 μm
Capacity (Metric):
250 mL
Color:
White with Black Grid
Unit Size:
Case of 50
Price (USD)/ Case of 50
317.70
Online exclusive
353.00 Save 35.30 (10%)
Nalgene™ Single Use Analytical Filter Funnels
Catalog number145-2045
Price (USD)/ Case of 50
317.70
Online exclusive
353.00 Save 35.30 (10%)
-
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
WARNING: Cancer – www.P65Warnings.ca.gov
Specifications
Capacity (Metric)250 mL
Certifications/ComplianceMeet requirements of APHA Standard Methods and EPA requirements for water quality work.
ColorWhite with Black Grid
Diameter (Metric) Filter47 mm
For Use With (Equipment)Filter Manifold, Filtering Flask
Pore Size0.45 μm
Quantity50 Pk.
Product TypeFiltering Funnel
Material (Membrane)Cellulose Nitrate
Unit SizeCase of 50