Cytiva, 4817, MicroFunnel with Metricel black PES membrane, 300 mL, 0.45 µm, black, gridded, gamma-irradiated, Individually bagged (pack of 20)

MicroFunnel™ filter funnel is a disposable filter unit designed to recover and culture microorganisms from purified water systems, aqueous fluids, or solids that will completely dissolve in buffer solutions. The flexible cylinder design allows easy access to retrieve the membrane filter for submersion in broth media or plating onto an agar surface. Applications Disposable, ready to use filter funnel suitable for water system monitoring, bioburden testing, or sterility testing. Individually bagged for added assurance of protection until the time of use. Meets pharmacopoeial requirements for membrane filtration testing applications. Easy squeeze access to retrieve the membrane reduces operator fatigue and repetitive motion injury. Available in 100 and 300 mL varieties in a range of pore sizes Item 4810ME has a Lid that doubles as a petri dish (lid petri kit)