
Sartorius 13101--47------N Hydrophobic Edged Nonsterile Cellulose Nitrate and Acetate Membrane Filter, 8 μm, 47mm, 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.
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
Specifications
brand | Sartorius |
---|---|
color | White / Black Grid |
diameter-mm | 47 |
list-price | 249.00 |
material | Cellulose Nitrate |
part-number | 13101--47------N |
pore-size-μm | 8 |
quantity-per-pack | 100 |
Sterility | Non |
Shipping
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