UNE-EN ISO 21676:2022 水质 水和处理过的废水中所选活性药物成分、转化产物和其他有机物质的溶解分数的测定 使用高效液相色谱和质谱的方法
Water quality - Determination of the dissolved fraction of selected active pharmaceutical ingredients, transformation products and other organic substances in water and treated waste water - Method using high performance liquid chromatography and mass ...