German standard methods for the examination of water, waste water and sludge; bio-assays (group L); determination of the inhibitory effect of waste water on the oxygen consumption of Pseudomonas putida...
Water quality - Determination of dissolved bromate - Method using ion chromatography (IC) and post column reaction (PCR)
实施日期:2013-03-01
实施日期:2005-10-01
Wasseranalytik. Anleitungen zur Bestimmung des gesamten organischen Kohlenstoffs (TOC) und des geloesten organischen Kohlenstoffs (DOC) Water analysis-Guidelines for the determination of total organic ...
实施日期:1997-10-15
Water quality. Determination of the methylene blue active substances (mbas) index. Method using continuous flow analysis (cfa) first edition
发布日期:2009-03-01 实施日期:2009-03-01
Water quality. Determination of total nitrogen after uv digestion. Method using flow analysis (cfa and fia) and spectrometric detection first edition
发布日期:2010-03-23 实施日期:2010-04-01
Water quality - Determination of highly volatile halogenated hydrocarbons - Gas-chromatographic methods.
German standard methods for the determination of water, waste water and sludge; jointly determinable substances (group F); determination of low volatile halogenated hydrocarbons by gas chromatography (...
Water quality - Application of inductively coupled plasma mass spectrometry (ICP-MS) - Part 2: Determination of 62 elements (ISO 17294-2:2003)
实施日期:2009-05-01
Standard Guide for Monitoring Aqueous Nutrients in Watersheds
实施日期:1997-06-10
实施日期:2004-09-01
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