1. Home

Sartorius Hydrophobic edged Sterile Cellulose Nitrate and Acetate Membrane Filters

Membrane Filters for Colony Counting and Sterility Testing - Cellulose nitrate (cellulose ester), Cellulose acetate and regenerated Cellulose, hydrophobic edged, individually, sterile packaged

159.0 € - 444.0 €

Specification

Color White
Sterility Sterile
Grid Color Black
Hydrophobicity Hydrophobic
Quantity 100/Pk.
View More Specs


Specification

Color White
Sterility Sterile
Grid Color Black
Hydrophobicity Hydrophobic
Quantity 100/Pk.

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

  Product Code Brand Diameter (Metric) Material Pore Size For Use With (Application) Price ??product.searchResults.label.quantityAvail??
Quantity
10263571
Sartorius
13107--50----ACN
 50 mm Cellulose Nitrate 0.2 μm For colony count; sterility testing; particle count. 335.5 €
Pack of 100
Add to basket
10569821
Sartorius
13106--50----ACN
 50 mm Cellulose Nitrate 0.5 μm For colony count; sterility testing; particle count; microscopy 444.0 €
Pack of 100
Add to basket
10189800
Sartorius
13106--47----ACN
 47 mm Cellulose Nitrate 0.5 μm For colony count; sterility testing; particle count. 237.0 €
Pack of 100
Add to basket
11790616
Sartorius
13107--47----ACN
 47 mm Cellulose Nitrate 0.2 μm For colony count; sterility testing; particle count. 237.0 €
Pack of 100
Add to basket
11740626
Sartorius
13506--47----ACN
 47 mm Cellulose Acetate 0.5 μm For colony count; sterility testing; particle count. 182.5 €
Pack of 100
Add to basket
11790626
Sartorius
13507--47----ACN
 47 mm Cellulose Acetate 0.2 μm For colony count; sterility testing; particle count. 224.5 €
Pack of 100
Add to basket
** 11780626
Sartorius
13506--50----ACN
 50 mm Cellulose Nitrate 0.45 μm For colony count; sterility testing; particle count. n/a  
** No longer available. See item for replacement.