Thermo Fisher, 1110630N, Cellulose Acetate Membrane Filters

Pore Size: 0.45 μm
Diameter (Metric): 30 mm
Quantity: 100/Pk.
Unit Size: Each
• Ideal for colony counting, particle testing, microscopy and sterility testing
• High-quality CA membrane filters for use in pressure filtration devices
• Available in pore sizes ranging from 0.2μm up to 5.0μm0.2μm filtersare the standard for sterile filtration of aqueous solutions, such as nutrient media, buffers and sera5μm filterscan be used as prefilters to retain coarse particles, while allowing microorganisms through
• White, non-sterile filters without grids in a variety of diameters (13 to 100mm)
• Can be sterilized by autoclaving at 121°C or 134°C; gamma irradiated to 25 kGy, dry heat or ethvlene oxideThe results of publications on adsorption are difficult to correlate, as mostly different test substances, conditions and detection methods were used, and the membranes were tested without previously being sterilized.