SN/T 2297.9-2015
進出口石膏及石膏制品分析方法 第9部分:鉛、鎘、鉻、砷、汞、銅、鋅、錳、鎳、鈷的測定 電感耦合等離子體質(zhì)譜法
Chemical analysis method for the imported and exported gypsum and gypsum products.Part 9:Determination of lead, cadmium,chromium,arsenic,mercury,copper,zinc,manganese, nickel,cobalt.Inductively coupled plasma mass spectrometry
SNT2297.9-2015, SN2297.9-2015