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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
Brand: Sartorius 13507--47----ACN
Description
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
- 0.45ÎĽm are acc. to ISO 7704
- 0.2ÎĽm are validated by BCT
- certified quality
- Individually, sterile packaged
- 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

Specifications
White | |
Membrane Filter | |
Cellulose Acetate | |
0.2 ÎĽm | |
For colony count; sterility testing; particle count. | |
Hydrophobic | |
Membrane Filter |
Single-use | |
Disc | |
Cellulose Acetate | |
Sterile | |
Black | |
100/Pk. | |
47 mm |
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