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ČSN is a protected designation of Czech national technical standards.
Slow-release fertilizers - Determination of the release of the nutrients - Method for coated fertilizers
Standard published on 1.11.2009
Selected format:Slow-release fertilizers - Determination of the release of the nutrients - Method for coated fertilizers
WITHDRAWN published on 1.6.2002
Selected format:Fertilizers and liming materials - Determination of arsenic by inductively coupled plasma-atomic emission spectrometry (ICP-AES) after aqua regia dissolution
Standard published on 1.9.2017
Selected format:Fertilizers - Determination of trace elements - Determination of arsenic by inductively coupled plasma-atomic emission spectrometry (ICP-AES) after aqua regia dissolution
WITHDRAWN published on 1.6.2014
Selected format:Fertilizers - Determination of trace elements - Determination of arsenic by inductively coupled plasma-atomic emission spectrometry (ICP-AES) after aqua regia dissolution
WITHDRAWN published on 1.9.2012
Selected format:Fertilizers and liming materials - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)
Standard published on 1.9.2016
Selected format:Fertilizers - Determination of trace elements - Determination of chromium (VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)
WITHDRAWN published on 1.5.2014
Selected format:Fertilizers - Determination of trace elements - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)
WITHDRAWN published on 1.9.2012
Selected format:Fertilizers and liming materials - Determination of cadmium, chromium, lead and nickel by inductively coupled plasma-atomic emission spectrometry (ICP-AES) after aqua regia dissolution
Standard published on 1.10.2016
Selected format:Fertilizers - Determination of trace elements - Determination of cadmium, chromium, lead and nickel by inductively coupled plasma-atomic emission spectrometry (ICP-AES) after aqua regia dissolution
WITHDRAWN published on 1.5.2014
Selected format:Latest update: 2026-08-21 (Number of items: 2 298 377)
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