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

Die Norm herausgegeben am 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

Die Norm herausgegeben am 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

Die Norm herausgegeben am 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

Die Norm herausgegeben am 10.11.2010

Foliar fertilizer with organic matter

Die Norm herausgegeben am 14.5.2018

Foliar microelement fertilizer

Die Norm herausgegeben am 19.11.2020

Test code for machine tools—Part 1Geometric accuracy of machines operating under no-load or quasi-static conditions

Die Norm herausgegeben am 6.8.2023

Test code for machine tools—Part 10: Determination of the measuring performance of probing systems of numerically controlled machine tools

Die Norm herausgegeben am 9.3.2021

Test code for machine tools—Part 2: Determination of accuracy and repeatability of positioning of numerically controlled axes

Die Norm herausgegeben am 6.8.2023

Test code for machine tools - Part 3: Determination of thermal effects

Die Norm herausgegeben am 13.4.2009