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F2411

Sigma-Aldrich

Nalgene® analytical filter funnel

pore size 0.45 μm, funnel capacity 250 mL

Synonym(s):

analytical funnel, filtering funnel

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About This Item

UNSPSC Code:
41104900
NACRES:
NB.24

material

nitrocellulose membrane (gridded)

sterility

sterile

packaging

pack of 50 ea

manufacturer/tradename

Nalgene® 145 2045

filter capacity

250 mL

funnel capacity

250 mL

pore size

0.45 μm

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General description

Economical sterile disposable filter funnels product, with a 47 mm nitrocellulose membrane. The funnel body is made up of polypropylene with a polystyrene collar. Can be used in standard vacuum manifolds or filter flasks. Used 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 and Benefits

  • Ideal for testing water quality, food and beverages.
  • Pre-assembled analytical filter funnel saves time.
  • Sterilized, with 47mm nitrocellulose membrane.
  • Polypropylene funnel body with polystyrene collar.
  • Can be used with standard vacuum manifolds or filter bottles.
  • Separate the funnel and collar to remove the membrane.

Legal Information

Nalgene is a registered trademark of Thermo Fisher Scientific or its subsidiaries

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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