Gas Voltameter

Useful for electrolysis of small quantities, where gaseous 

evolutions accompany the process. Comprises a clear acrylic vessel mounted on an 

annular plastic ring and has a pair of platinum electrodes embedded at the bottom, which 

are connected to 4mm shielded sockets on the annular plastic ring. The gases evolved are 

collected in two miniature test tubes, included along with. The apparatus is fairly resistant 

to chemicals apart from organic solvents such as alcohols.