heavy wall filter flask with side arm. Capacity 250mL
each £19.95 Buchner Plain Side Arm pack 10 £191.95
D. Academy Filter Flasks Borosilicate glass. Mouthtop diameter: 22mm. Capacity 100mL
LOWER PRICE B C E. Pyrex® 250mL With Side Arm
Büchner flasks with heavy wall construction for vacuum filtration applications. Side-arm features a PTFE screwthread connector for easy and safe fitting of 9mm bore vacuum tubing. With tooled neck to accept a drilled rubber stopper.
pack 5 £82.95 pack 5 £156.95
Conical Flask, Wide
Pyrex borosilicate conical flask, wide mouth with graduations.