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Sartorius Hydrophobic edged Sterile Cellulose Nitrate and Acetate Membrane Filters

Product Code. 11740626 Shop All Sartorius Products
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Diameter (Metric):
47 mm
50 mm
Material:
Cellulose Acetate
Cellulose Nitrate
Pore Size:
0.2 μm
0.45 μm
0.5 μm
For Use With (Application):
For colony count; sterility testing; particle count.
For colony count; sterility testing; particle count; microscopy
Unit Size:
Pack of 100
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Product Code. Diameter (Metric) Material Pore Size For Use With (Application) unitSize
11740626 47 mm Cellulose Acetate 0.5 μm For colony count; sterility testing; particle count. Pack of 100
10263571 50 mm Cellulose Nitrate 0.2 μm For colony count; sterility testing; particle count. Pack of 100
11780626 50 mm Cellulose Nitrate 0.45 μm For colony count; sterility testing; particle count. Pack of 100
10569821 50 mm Cellulose Nitrate 0.5 μm For colony count; sterility testing; particle count; microscopy Pack of 100
10189800 47 mm Cellulose Nitrate 0.5 μm For colony count; sterility testing; particle count. Pack of 100
11790616 47 mm Cellulose Nitrate 0.2 μm For colony count; sterility testing; particle count. Pack of 100
11790626 47 mm Cellulose Acetate 0.2 μm For colony count; sterility testing; particle count. Pack of 100
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Product Code. 11740626 Supplier Sartorius Supplier No. 1350647ACN
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Membrane Filters for Colony Counting and Sterility Testing - Cellulose nitrate (cellulose ester), Cellulose acetate and regenerated Cellulose, hydrophobic edged, individually, sterile packaged

Hydrophobic edge membranes are used mainly for colony count and sterility testing of solutions containing substances with antibiotic characteristics. The hydrophobic edge avoids the penetration of any growth-inhibitory substance into the membrane clamp zone wherefrom it could not be rinsed out and the substance could inhibit microbial growth during incubation.

  • outstanding retention rates for microorganisms
  • 0.45μm are acc. to ISO 7704
  • 0.2μm are validated by BCT
  • certified quality
  • Individually, sterile packaged
The membranes are available in three different materials:
  • Cellulose nitrate (cellulose ester), a material which assures effective retention with high flow rates and optimum colony growth
  • Cellulose acetate, a material which combines high flow rates and thermal stability with very low adsorption characteristics
  • Regenerated Cellulose, a material which combines excellent chemical and thermal stability with very low adsorption characteristics
TRUSTED_SUSTAINABILITY

Specifications

Color White
Disposable Single-use
Filter Type Membrane Filter
Format Disc
Material Cellulose Acetate
Material (Membrane) Cellulose Acetate
Pore Size 0.5 μm
Sterility Sterile
For Use With (Application) For colony count; sterility testing; particle count.
Grid Color Black
Hydrophobicity Hydrophobic
Quantity 100/Pk.
Type Membrane Filter
Diameter (Metric) 47 mm
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