ISO 15923-1:2013
水质.通过离散分析系统的选择参数的确定.第1部分:利用光度计检测铵、硝酸盐、亚硝酸盐、氯化物、正磷酸盐、硫酸盐和硅酸盐
Water quality.Determination of selected parameters by discrete analysis systems.Part 1: Ammonium, nitrate, nitrite, chloride, orthophosphate, sulfate and silicate with photometric detection