JIS K0400-35-40-2000
水质.用离子液相色谱法对水溶阴离子的测定.废水中溴化物,氯化物,硝酸盐,亚硝酸盐,磷酸盐和硫酸盐的测定
Water quality -- Determination of dissolved anions by liquid chromatography of ions -- Part 2: Determination of bromide, chloride, nitrate, nitrite, orthophosphate and sulfate in waste water