SN/T 3595-2013 《Zinc waste.Determination of ferrum, aluminum, calcium, magnesium, manganese,copper, titanium,chromium,nickel,vanadium and cadmium.Inductively coupled plasma atomic emission spectrometry》 Related products

This standard specifies a method for the determination of iron, aluminum, calcium, mg, manganese, copper, titanium, chromium, nickel, vanadium and cadmium in zinc waste using Inductance Coupled Plasma Atomic Emission Spectroscopy (AES). It is suitable for the determination of these elements in zinc waste. The determination ranges of each element are shown in Table 1. The normative reference documents include GB/T 602, GB/T 6682 and SN/T 1791.9-2006, etc. The method involves the extraction of ingots and ash slag samples after melting treatment, and the determination of the content of the elements to be measured by plasma emission light spectrum after digestion. The reagents and materials include nitric acid, muriatic acid, sulfuric acid, hydrofluoric acid and hydrogen peroxide.