ISO 12020:1997 EN f9cef011
Water quality — Determination of aluminium — Atomic absorption spectrometric methods
现行
发布日期 :
1997-02-27
实施日期 :
ISO 14402:1999 EN 8878602d
Water quality — Determination of phenol index by flow analysis (FIA and CFA)
现行
发布日期 :
1999-09-02
实施日期 :
ISO/TS 19620:2018 EN d2800db7
Water quality — Determination of arsenic(III) and arsenic(V) species — Method using high performance liquid chromatography (HPLC) with detection by inductively coupled plasma mass spectrometry (ICP-MS) or hydride generation atomic fluorescence spectrometry (HG-AFS)
现行
发布日期 :
2018-01-09
实施日期 :