Sartorius™ Gridded Sterile Cellulose Nitrate Membrane Filters: 0.45μm

Ensure quality control in microbiological filtering. Sartorius™ Gridded Sterile Cellulose Nitrate Membrane Filters, 0.45μm are single-packed membranes with colored grids for colony counting, particle testing and microscopy. The 0.45μm pore size is made in accordance with ISO 7704. Choose from two diameterrs and quantities in a range of filter/grid color combinations.

Brand: Sartorius™

Manufacturer Part Number: 13006--50----ACR

X1000 MBNE NC G/W 0,45µ 50MM ST grau/weiß, (VE=1000 Stck.)

UNSPSC: 41000000

Code: NEW

Additional Details:
Additional Details: Weight: 0.10000kg

Product Code. 10243571

Quantity Price
1 £719.13 / Pack of 1000
Estimated Shipment
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Description and Specification


Pore Size 0.45μm
Material Cellulose Nitrate
Diameter (Metric) Outer 50mm
Color Gray
Sterile Yes
Individually wrapped Yes
Quantity (No. per Case) 1,000/pk.
For Use With (Application) For colony count; sterility testing; particle count; microscopy
Grid Color White
Wettability Hydrophilic

Sterile, individually packaged filters for strict quality control
  • Pre-sterilized via gamma irradiation at 25kGray
  • Ready-to-use to save preparatory time
  • Avoids contamination of remaining filters in opened packs
  • Filter identification and lot number are printed on each individual envelope
  • Manufactured in accordance with ISO 7704, ISO 7899-2, ISO 8199, ISO 9308-1 and EN 12780
  • Each membrane is checked to ensure:
    • It is not damaged in any way
    • It is positioned correctly with no slippage under the edge seal
    • It is free of particles
    • Each envelope has readable lettering
High-quality Cellulose Nitrate membranes
  • Defined particle retention and outstanding, reliable recovery rates for microorganisms
  • Cellulose nitrate filters (mixed cellulose ester) combine high flow rates with optimal colony growth
  • The various-colored grids divide the filtration area into squares and provide the best possible color contrast
    • Enables easy and reliable counting and identification of colonies and particles
    • Does not influence the growth of bacteria and micro-colonies
  • 0.45μm filters are manufactured in accordance with ISO 7704 standards
  • Available in 47 and 50mm (1.9 or 2.0 in.) diameters