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Key Documents

WHA10400814

Whatman® mixed cellulose ester ME 28 filter discs 1.2 μm pore size

white (no grid), hydrophilic, nonsterile, interleaving paper, 100 EA, 100 ea, 50 mm diam

Synonym(s):

Z697060, cellulose membrane, membrane filter, millipore filter

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About This Item

UNSPSC Code:
40161507
NACRES:
NB.24

product name

Whatman® membrane filters mixed cellulose ester, ME28, diam. 50 mm, pore size 1.2 μm

packaging

pkg of 100 ea

manufacturer/tradename

Whatman 10400814
Whatman Article No. 28414947 (US reference)

diam.

50 mm

pore size

1.2 μm

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Features and Benefits

  • Sterile options available for critical applications.
  • Excellent contrast for easier particle detection.
  • Grids are nontoxic and do not inhibit bacterial growth, ensuring sample integrity.
  • Black plain and black gridded membranes have a mix of cellulose nitrate and cellulose acetate.
  • The membrane offers a high degree of internal surface area for greater adsorption of product.
  • Higher dirt loading capacity.
  • Biologically inert with good thermal stability.
  • No surfactants to contaminate samples.
  • Uniform microporous structure of membrane gives high flow rates.

Other Notes

Field of Use : For internal research use only. Products are not intended for diagnostic use or resale.

Legal Information

Whatman is a registered trademark of Cytiva

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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