Compressed, for blow pipe work, rectangular blocks, size 100 x 25 x 25 mm, pack of 12.

Mounted on wooden handle.

Borosilicate glass with interchangeable joints.
Apparatus consists of :-
Flask, with side arm 100 ml, socket 19/26. Column, 300 mm, with sinter disc and stopcock, socket 14/23, cone 19/26; Reservoir, socket 14/23, cone 14/23; Adaptor, Tamping Rod, 4 Springs

With rotaflow stopcock and sinter disc. Length x diam. 300 x 20 mm, socket size 19/26

Screwed, hinged side bar, for use with tubes upto 20 mm outer diameter.

For use with tubes upto 11 mm outer diameter.

With handle, 90 x 15 x 10 mm (length x width x height)

Chrome plated brass, various size tubes, each with cutting edge at bottom and handle at top, with cleaning rod.

Chrome plated brass, various size tubes, each with cutting edge at bottom and handle at top, with cleaning rod.

Plated metal cone with hinged cutter blade set in slot, with wooden handle.

For boring straight and uniform holes in cork or rubber stoppers. Cast iron frame with platform to support stopper, 4 holes for fixing to bench top. Complete with a set of 12 nickel plated steel borers, cutting sizes from 7 mm to 25 mm.

Cast iron, painted, mounted on polished wooden base, for softening corks. To accommodate corks upto 32 mm diam.