This international standard specifies a method for the determination of nitrite(N), nitrate(N) or the sum of both (nitrite/nitrate(N)), in various types of waters (such as ground, drinking, surface and waste waters) in mass concentrations ranging from 0,01 mg/l to 1 mg/l for nitrite(N) and from 0,2 mg/l to 20 mg/l for nitrite/nitrate(N), both in the undiluted sample.
DS/EN ISO 13395-1997由丹麦标准化协会 DK-DS 发布于 1997-08-06,并于 1997-06-10 实施。
DS/EN ISO 13395-1997在国际标准分类中归属于: 13.060.50 水的化学物质检验。
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