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Sartorius 11107--47----ACN Nongridded Sterile Cellulose Membrane Filters

In stock
SKU
11107--47----ACN
$117.00
Ensure quality control in routine microbiological filtering. Sartorius™ Nongridded Sterile Cellulose Membrane Filters are single-packed membranes used for colony counting, particle testing, microscopy and sterility testing. Choose between cellulose acetate or cellulose nitrate membranes in a variety of pore sizes.

Description

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
  • 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 membranes for a variety of lab applications
  • Defined particle retention and outstanding, reliable recovery rates for microorganisms
  • Choice of two membrane materials:
    • Cellulose nitrate filters (mixed cellulose ester) assure effective retention combined with high flow rates and optimal colony growth
    • Cellulose acetate filters combine high flow rates and thermal stability with very low adsorption characteristics
  • Available in 7 different pore sizes: 0.2µm, 0.45µm, 0.65µm, 0.8µm, 1.2µm, 3.0µm and 8.0µm
    • 8µm filters are used as prefilters in a prefilter attachment. They retain coarse particles, while allowing microorganisms through for recovery on a bacteria-retentive filter
    • 0.2µm filters are the standard for sterile filtration and are validated by the Bacteria Challenge Test (BCT)
    • 0.45µm filters are manufactured according to ISO 7704
  • White, un-gridded filters in 47 or 50mm (1.9 or 2 in.) diameter sizes
More Information
SKU11107--47----ACN
Lead Time20
ManufacturerSartorius
Manufacturer Part Number11107--47----ACN
MaterialCellulose Acetate
Pore Size0.2μm
ColorWhite
WettabilityHydrophilic
Diameter (mm)47
For Use With (Application)For colony count; sterility testing; particle count; microscopy

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