Determination of trace metals in high-purity aluminum, manganese, and gallium by inverse voltammetry
1966; Elsevier BV; Volume: 11; Issue: 2 Linguagem: Inglês
10.1016/0026-265x(66)90063-4
ISSN1095-9149
Autores Tópico(s)Analytical Chemistry and Sensors
ResumoInvestigations were described concerning the determination, by inverse polarography, of zinc, cadmium, lead, copper, and gallium trace metals in ultra-pure aluminum; cadmium, lead, copper, and zinc in ultra-pure magnesium; and cadmium, lead, and copper in ultra-pure gallium. 10−5–10−6% of these traces was determined. The improved cells and electrode types were described as well as the precautions and procedures.
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