Standards ČSN - Czech national standards - Page 7052

Water quality. Determination of extractable organic halogens (EOX)

WITHDRAWN published on 29.3.1991

Kvalita vod - Stanovení adsorbovatelných organicky vázaných halogenů (AOX) v odpadních vodách s vyšší koncentrací chloridů.

Standard published on 1.11.2012

Water quality - Determination of adsorbable organically bound halogens (AOX)

Standard published on 1.5.2005

Jakost vod - Stanovení adsorbovatelných organicky vázaných halogenů (AOX).

Change published on 1.4.2008

Water quality - Determination of adsorbable organically bound halogens (AOX)

WITHDRAWN published on 1.7.1998

Water quality - Determination of the methylene blue active substances (MBAS) index - Method using continuous flow analysis (CFA)

Standard published on 1.11.2010

Jakost vod - Stanovení aniontových tenzidů methylenovou modří (MBAS) - Metoda kontinuální průtokové analýzy (CFA).

Change published on 1.4.2012

Water quality. Determination of anionic sufracants by measurement of the methylene blue index MBAS (ISO 7875-1:1984, modified)

Standard published on 1.6.1996

Water quality. Part 2: Determination of non-ionic surfactants using Dragendorff reagent

Standard published on 1.2.1996

Water quality - Determination of humic substances

Standard published on 1.3.2011