Complete filter flask with Socket and Buchner Funnel with sintered disc of porosity G-1 or G-2 or G-3 or G-4 having cone at stem as per cat. no. 9264.

Cat.          Flask         Buchner       Joint

                Cap. ml.      Funnel

 (a)               250             80           24/29

(b)               500              200           24/29

(c)              1000             500           29/32

(d)              2000            1000          29/32