SP Bel-Art Vac-Ring Neoprene Filter Seal; for Funnel Stems up to ⁹/₁₀ in. Diameter (H38959-0000) Black

The Vac-Ring Filter Seal is a black neoprene gasket that fits Buchner funnel stems up to 22mm (7/8") diameter. Research, industrial and healthcare professionals rely on SP Scienceware for their sample handling needs. Sold worldwide, Bel-Art and H-B Instrument brand laboratory supplies include over 5,000 items from safety wash bottles to fume hoods, thermometers, racks, desiccators, hydrometers, ice buckets, scoops and spoons. Custom calibration services, plastic molding, specialty coatings and wire manufacturing are also available. Wilmad-LabGlass brand laboratory glassware complements Bel-Art and H-B Instrument with over 7000 items including NMR and EPR consumables and specialty glassware, as well as custom fabrication for individual glassware, glass repair services and OEM glass parts. SP Scienceware is a division of Warminster, PA based SP Industries which also include SP Scientific laboratory, thermal management, and pharmaceutical production equipment and SP Ableware aids for daily living.

• 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
• Country of origin: United States