BH GSO ISO 15681-1:2016 水質(zhì) 通過(guò)流動(dòng)分析(FIA 和 CFA)測(cè)定正磷酸鹽和總磷含量 第1部分:流動(dòng)注射分析(FIA)方法
Water quality – Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) – Part 1: Method by flow injection analysis (FIA)