Standards ČSN - Czech national standards - Page 7079

Water quality. Measurement of biochemical parameters. Spectrometric determination of the chlorophyll-a concentration

Standard published on 1.2.1996

Water quality - Determination of selected organic nitrogen and phosphorus compounds - Gas chromatographic methods

Standard published on 1.4.2001

Water quality - Determination of selected plant treatment agents - Method using high performance liquid chromatography with UV detection after solid-liquid extraction

Standard published on 1.11.1998

Water quality - Determination of parathion, parathion-methyl and some other organophosphorus compounds in water by dichloromethane extraction and gas chromatographic analysis

Standard published on 1.7.2000

Water quality - Determination of selected plant treatment agents and biocide products - Method using solid-phase microextraction (SPME) followed by gas chromatography-mass spectrometry (GC-MS)

Standard published on 1.3.2013

Kvalita vod - Stanovení vybraných herbicidů a biocidů - Metoda mikroextrakce tuhou fází (SPME) a plynové chromatografie s hmotnostně spektrometrickou detekcí (GC-MS).

Change published on 1.2.2014

Water Quality - Determination of certain organochlorine insecticides, polychlorinated biphenyls and chlorbenzenes - Gas chromatographic method after liquid-liquid extraction

Standard published on 1.7.1998

Water quality - Determination of selected phenoxyalkanoic herbicides, including bentazone and hydroxybenzonitriles by gas chromatography and mass spectrometry after solid phase extraction and derivatization

Standard published on 1.10.2003

WITHDRAWN published on 1.4.1997

Water quality - Determination of glyphosate and AMPA - Method using high performance liquid chromatography (HPLC) and fluorometric detection

Standard published on 1.2.2010