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Détail du produit
- Slips easily onto Buchner funnel stems and seals-off the
filter flask mouth to prevent air leaks during vacuum filtration.
- Center hole fits funnel stems up to 22mm (9/10") diameter
- 9.5mm (3/8") thick by 76mm (2-9/10") O.D.
Ring is wide enough to fit filter flasks up to 4000ml
- Made of chemical-resistant black neoprene
filter flask mouth to prevent air leaks during vacuum filtration.
- Center hole fits funnel stems up to 22mm (9/10") diameter
- 9.5mm (3/8") thick by 76mm (2-9/10") O.D.
Ring is wide enough to fit filter flasks up to 4000ml
- Made of chemical-resistant black neoprene
Livraison, retours et garanties
For more details regarding our terms of shipping, returns and warranties, please visit the Shipping page.