German standard methods for the examination of water, waste water and sludge - Anions (Group D) - Part 23: Determination of selenium by atomic absorption spectrometry (D 23)
ater quality - Determination of selected phthalates using gas chromatography/mass spectrometry
实施日期:2005-11-01
实施日期:2006-08-01
Fliessmessung in offenen Gerinnen. Probenahme und Untersuchung von kiesfoermigem Sohlenmaterial Measurement of liquid flow in open channels. Part 10:Sediment transport. Part 10E:Sampling and analysis o...
实施日期:1993-01-15
Water quality. Determination of ammonium nitrogen method by flow analysis (cfa and fia) and spectrometric detection second edition
实施日期:2005-02-01
Technical Specifications Requirements for Monitoring of Surface Water and Waste Water
发布日期:2002-12-25 实施日期:2003-01-01
Water quality determination of mercury method using atomic fluorescence spectrometry first edition
实施日期:2006-06-01
Water quality Application of inductively coupled plasma mass spectrometry (ICP-MS) Part 1:General guidelines Qualite de l'eau. Application de la spectrometrie de masse avec plasma a couplage inductif (...
实施日期:2004-11-30
实施日期:2004-02-01
Water quality determination of selected nitrophenols method by solid-phase extraction and gas chromatography with mass spectrometric detection first edition
实施日期:2001-08-15
Water analysis - Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC).
German standard methods for the examination of water, waste water and sludge - Jointly determinable substances (group F) - Part 11: Determination of selected organic plant protecting agents by Automate...
German standard methods for the examination of water, waste water and sludge; cations (group E); determination of dissolved silver by atomic absorption spectrometry using electrothermal atomization (E ...
实施日期:2004-06-01
Water quality. Determination of selected elements by inductively coupled plasma optical emission spectrometry (icp-oes) second edition
实施日期:2007-08-01
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