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Filter holder Gravi-Seal

Its unique gravity seal design allows the handling of its sole two pieces with a single hand, safely preventing the displacement of the membrane or sample leaks. rVery stable, solid and without maintenance costs, (as it has no spare parts). rBoth the funnel and the base are made of PS, autoclavable material, with a wide chemical compatibility. It is graduated up to 350ml with 50ml increments.rAutoclavable and chemically resistant for cell culture and microbiological applications.