This standard specifies the method principle, reagents, instruments, analysis steps and calculation of analysis results for the determination of zinc and cadmium content in cyanide electroplating copper solutions using atomic absorption spectrometry. This standard is applicable to the determination of zinc and cadmium content in cyanide electroplating copper solutions. Measuring range: zinc ≤ 0.05g/L; cadmium ≤ 0.05g/L.
HB/Z 5086.9-2000 Referenced Document
GB/T 7728-1987 Chemical analysis of metallurgical products--General rule for flame atomic absorption spectrometric methods
2000HB/Z 5086.9-2000 Analytical method of copper cyanide electroplating solution Determination of zinc and cadmium content by atomic absorption spectrometry