Abstract
It is suggested that a calomel reference electrode and a relay for the thermostat be used in order to give greater reliability and to ensure directly comparable readings when working with the cathode ray polarograph. Simple working methods are given for the quantitative determination of copper and lead in organic substances, molybdenum in steel, and also methyl-testosterone, 6-oxy-methyl-testosterone and 6-dehydro-methyl-testosterone when present together.
Published Version
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