concentrations of cadmium of the order of 0.1 ppm in alloy steels containing large concentrations of chromium and nickel ( ca . 17 and 13 % respectively ) , about 0.1 % of copper and a number of metals at low concentrations , were determined by anodic stripping voltammetry with a hanging mercury-drop electrode in 1m hydrochloric acid .
C0002154
alloy
C0038239
steels