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Bel-Art™ SP Scienceware™ Vac-Ring™ Filter Seal
Slips easily onto Buchner funnel stems and seals-off the filter flask mouth to prevent air leaks during vacuum filtration
Supplier: Bel-Art™ H389590000
Description
- The center hole on the Vac-Ring fits funnel stems up to 22mm (0.9 in.) diameter
- The 9.5mm (0.375 in.) thick by 76mm (2.9 in.) O.D. ring is wide enough to fit filter flasks up to 4000mL
- Made of chemical-resistant black neoprene rubber
Specifications
| Increases filtration flow rate by blocking ambient air flow during vacuum filtration | |
| Black | |
| Buchner funnel stems up to 22mm dia. |
| Vac-Ring Filter Seal | |
| Neoprene, Synthetic Rubber |