GB/T 43098.2-2023
水處理劑分析方法 第2部分:砷、汞、鎘、鉻、鉛、鎳、銅含量的測定 電感耦合等離子體質譜法(ICP-MS)
Methods for analysis of water treatment agents Part 2: Determination of arsenic, mercury, cadmium, chromium, lead, nickel and copper content by inductively coupled plasma mass spectrometry (ICP-MS)
GBT43098.2-2023, GB43098.2-2023