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Index Results
(3 Results)

AP8990 - $5.00
Ideal for supporting glass funnels, Gooch crucibles, Büchner funnels, and other filtration devices. The soft and flexible rubber forms a gas-tight seal during vacuum filtration.• Size 3 fits a 250-mL filter flask. 31-mm top diameter, 16-mm bottom diameter•...
AP8991 - $5.50
Ideal for supporting glass funnels, Gooch crucibles, Büchner funnels, and other filtration devices. The soft and flexible rubber forms a gas-tight seal during vacuum filtration.• Size 3 fits a 250-mL filter flask. 31-mm top diameter, 16-mm bottom diameter•...
AP8992 - $5.65
Ideal for supporting glass funnels, Gooch crucibles, Büchner funnels, and other filtration devices. The soft and flexible rubber forms a gas-tight seal during vacuum filtration.• Size 3 fits a 250-mL filter flask. 31-mm top diameter, 16-mm bottom diameter•...
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