Bel-Art Scienceware 389590000 Black Neoprene Vac-Ring Filter Seal, 7/8" Diameter

SKU: 2381910417_2

Brand: Bel-Art

Product Description

The Vac-RingTM Filter Seal is a black neoprene gasket Increase filtration flow rate by blocking ambient air flow during vacuum filtration Fits Buchner funnels on vacuum flasks and regular funnels used over