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

Marque:  Bel-Art™ H38959-0000

Code produit. 15244988

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

Spécification

• For Use With (Application): Increases filtration flow rate by blocking ambient air flow during vacuum filtration
• Color: Black
• For Use With (Equipment): Buchner funnel stems up to 22mm dia.

• Type: Vac-Ring Filter Seal
• Material: Neoprene, Synthetic Rubber