Biosart 250 Funnel

Sartorius, 16407--25----ACK, Biosart 250 Funnel, Individually Sterile PackageThe 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. The funnel is made of polypropylene and is sufficiently elastic for optimal sealing with a bayonet-type closure. Graduations are marked at 50, 100, 150 and 200 ml for easy measurement of exact sample volumes. The large inner diameter ensures a high flow rate. The conical form allows a thorough rinsing of the system subsequent to filtration. No liquid is retained in the filter funnel. Biosart 250 Funnels allow quick performance of the filtration steps required in the routine.FeaturesHigh total throughputHigh flow rateUse a new, sterile funnel for each test in order to avoid cross contaminationNo more holding of hot funnelsThe complete filtration is visibleReady to connect, easy to use and practical handling featuresMinimal amount of equipmentCan be autoclaved to a limited extentUnit of MeasurePack of 50 pcs.