Nalgene™ Single Use Analytical Filter Funnels
Nalgene™ Single Use Analytical Filter Funnels
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 NumberPore SizeCapacity (Metric)ColorUnit Size
147-00450.45 μm100 mLGray with Black GridCase of 50
140-40450.45 μm150 mLWhite with Gray GridCase of 72
140-4045PK
also known as 140-4045
0.45 μm150 mLWhite with Gray GridPack of 12
145-00200.2 μm100 mLWhiteCase of 50
145-20200.2 μm250 mLWhiteCase of 50
145-00450.45 μm100 mLWhite with Black GridCase of 50
145-20450.45 μm250 mLWhite with Black GridCase of 50
147-20450.45 μm250 mLGray with Black GridCase of 50
Catalog number 147-0045
Price (USD)/ Case of 50
318.64
Online Exclusive
334.00
Save 15.36 (5%)
Add to cart
Pore Size:
0.45 μm
Capacity (Metric):
100 mL
Color:
Gray with Black Grid
Unit Size:
Case of 50
Price (USD)/ Case of 50
318.64
Online Exclusive
334.00
Save 15.36 (5%)
Add to cart
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
Note: Designed for single use only

Includes: Six funnel adapters with each case

WARNING: Cancer – www.P65Warnings.ca.gov
Specifications
Capacity (Metric)100 mL
Certifications/ComplianceMeet requirements of APHA Standard Methods and EPA requirements for water quality work.
ColorGray 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