Organic and organo-mineral fertilizers - Determination of the biuret content by high-performance liquid chromatography (HPLC)
90.92 Standard to be revised
Organic and organo-mineral fertilizers - Extraction by water for subsequent determination of elements
90.92 Standard to be revised
Organic and organo-mineral fertilizers - Digestion by aqua regia for subsequent determination of elements
90.92 Standard to be revised
Organic and organo-mineral fertilizers - Determination of the mercury content
90.92 Standard to be revised
Organic and organo-mineral fertilizers - Determination of the total content of specific elements by ICP-AES after digestion by aqua regia
90.92 Standard to be revised
Organic and organo-mineral fertilizers - Determination of the nitrogen content
90.92 Standard to be revised
Organic and organo-mineral fertilizers - Determination of specific parameters
90.92 Standard to be revised
Organic and organo-mineral fertilizers - Determination of the dry matter content
90.92 Standard to be revised
Organic and organo-mineral fertilizers - Determination of the content of specific elements by ICP-AES after extraction by water
90.92 Standard to be revised
Organic and organo-mineral fertilizers - Determination of the inorganic arsenic content
90.92 Standard to be revised
Organic and organo-mineral fertilizers - Determination of the total organic carbon (TOC) content by dry combustion
90.92 Standard to be revised
Organic and organo-mineral fertilizers - Determination of specific elements
90.92 Standard to be revised
Organic and organo-mineral fertilizers - Determination of the chromium(VI) content by chromotography
90.92 Standard to be revised
Organic and organo-mineral fertilizers - Detection of specific pathogens
90.92 Standard to be revised
