Whatman™ Mixed Cellulose Ester Membranes, Non-Sterile, 3 µm, Whatman Products (Cytiva)

Supplier: Cytiva
10400706 10400712 10400714
10034-876PK 160.4 USD
10034-876 10034-878 10034-880
Whatman™ Mixed Cellulose Ester Membranes, Non-Sterile, 3 µm, Whatman Products (Cytiva)
Filters Membrane Filters
Whatman mixed cellulose ester membranes are composed of cellulose acetate and cellulose nitrate. These membranes are characterized by a smoother and more uniform surface than pure nitrocellulose filters.

  • 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
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SPECIFICATIONS

Weight 4.3 mg/cm² min. to 5.0 mg/cm² max.
Max. Operating Temperature 130°C
Application The membrane is particularly effective in applications requiring higher flow rates and larger volume filtration including clarification or sterilization of aqueous solutions, particulate analysis and removal, air monitoring and microbial analysis. Other applications include:
Clarification or sterilization of aqueous solutions
Cytology
Air monitoring
HPLC samples (aqueous)
Virus concentration
Particulate analysis
Biological assays
Food microbiology including enumeration of E. coli in foods
Bacteriological studies
Particle counting from liquids and aerosols
Yeasts and molds.
Autoclavable X
Protein Medium Binding
Solvent Medium Resistance
Strength/Durability >0.68 bar (Burst Strength Max.)

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