Sartorius® RC white ,sterile, 0,45 µm, 47mm, 100pcs

Hydrophilic membrane filters that are excellent for their primary application the particle removing filtration of aqueous solutions, solvents and water/solvent mixtures. For example, the 50 mm, 0.45 µm filter is routinely used in high purification and degassing of solutions for HPLC in combination with the all-glass instrument.Sterile grid membrane filters are widely used in routine microbiological quality control. Whether individually sterile-packaged or via sterile removal from the membrane dispenser, the membrane filters thus offer maximum safety while saving preparation time. In addition, each individual filter package has a filter and batch designation. The membrane filters are available in different pore sizes and three different material types.Cellulose nitrate filters (cellulose mixed ester) contain a mixture of cellulose nitrate and cellulose acetate, guaranteeing effective retention in combination with high flow rates and optimal colony growth.Cellulose acetate combines high flow rates and thermal resistance with very low adsorption properties. The different filter colors allow the best possible contrast against colonies for easy and reliable quantification and identification. Excellent recovery rates for microorganisms 0.45 µm filter according to ISO 7704 High flow membranes available Three different colors available Quality certificate for each batch Gamma irradiated with 25 kGray The membrane filters comply with the following standards: ISO 7704, ISO 7899-2, ISO 8199, ISO 9308-1, DIN EN ISO 11731-2 and EN 12780.