DANSK DS/ISO 15923-1:2013 水質(zhì) 通過(guò)離散分析系統(tǒng)測(cè)定所選參數(shù) 第1部分:采用光度檢測(cè)的銨、硝酸鹽、亞硝酸鹽、氯化物、正磷酸鹽、硫酸鹽和硅酸鹽
Water quality - Determination of selected parameters by discrete analysis systems - Part 1: Ammonium, nitrate, nitrite, chloride, orthophosphate, sulfate and silicate with photometric detection