Polypropylene laboratory funnel Biosart® 250

Filtration units for the microbiological analysis of water, pharmaceuticals, cosmetics, beverages and other liquids. Sterilizable funnels or presterilized single-use filtration units help to mitigate the risks of secondary contamination and streamline your workflows. Specifically designed for the microbiological and analytical quality assurance for fast filtration in routine analyses. The Biosart® 250 Funnel has been specifically designed for microbiological and analytical quality assurance. Biosart® 250 are sterile funnels which allow fast filtration in routine microbiological analysis of pharmaceuticals and cosmetics, water, food and beverages and other liquids. The large inner diameter ensures a high flow rate and the conical form allows for thorough rinsing. No liquid remains in the funnel. Overview The major area of application for Biosart® 250 Funnels is the microbiological analysis of relatively large sample volumes that have a low number of microbes, with membrane filtration being an essential step. In addition, the Biosart® 250 Funnels are also suitable for testing smaller volumes by placing the sample in a few ml of sterile physiological NaCl solution. Biosart® 250 Funnels have been specifically designed for microbiological testing of pharmaceuticals, food, beverages, water and other liquids. They are sterile, ready to use 250 ml plastic funnels and are designed to be placed onto the bases of a vacuum manifold. A Sartorius gridded membrane filter is placed on a stainless steel filter support. A Biosart® 250 Funnels is simply mounted and the sample is filtered.