Method for chemical analysis of rare earth ores - Part 2: Determination of scandium content

Norma vydaná dňa 10.11.2010

Methods for analysis of noble metals in geochemical samples - Part 1General rules and regulations

Norma vydaná dňa 10.11.2010

Methods for analysis of noble metals in geochemical samples - Part 2Determination of platinum and rhodium content-Preconcentration by thiourea-catalytic polarographic method

Norma vydaná dňa 10.11.2010

Methods for analysis of noble metals in geochemical samples - Part 3: Determination of palladium content - Preconcentration by thiourea - graphite furnace atomic absorption spectrophotometric method

Norma vydaná dňa 10.11.2010

Methods for analysis of noble metals in geochemical samples - Part 4: Determination of iridium content - Preconcentration by thiourea-catalytic spectrophotometric method

Norma vydaná dňa 10.11.2010

Methods for analysis of noble metals in geochemical samples - Part 5: Determination of ruthenium and osmium content - Separationby distillation-catalytic spectrophotometric method

Norma vydaná dňa 10.11.2010

Methods for analysis of noble metals in geochemical samples - Part 6: Determination of platinum, palladium and gold content - Preconcentration by fire assay - emission spectrometry

Norma vydaná dňa 10.11.2010

Methods for analysis of noble metals in geochemical samples - Part 7: Determination of platinum group elements - By nickel sulfide fire assay-inductively coupled plasma mass spectrometry

Norma vydaná dňa 10.11.2010

Foliar fertilizer with organic matter

Norma vydaná dňa 14.5.2018

Foliar microelement fertilizer

Norma vydaná dňa 19.11.2020