A rapid inexpensive and effective apparatus to produce controllable amounts of common gases such as hydrogen sulphide, carbon dioxide etc. It is quickly charged, assembled and easy to operate.

Borosilicate glass, all joints are of ground glass. Consist of three chambers lower acid reservoir with glass stoppered ground tubular, central bulb to which a stopcock is fitted  to a bent pipe, upper bulb fitted with a thistle funnel for pouring  and downward tapered tube extending downward up to the lower reservoir. A rubber separator  in the central bulb prevents the solid reactant from falling into the reservoir.

Cat. No. Capacity ml.
15.01 250
15.02 500
15.03 750
15.04 1000
Catalogue No. NGA - 15
Product Enquiry