HB/Z 5218.9-2004
Methods for chemical analysis of aluminium alloys-Part 9:Determination of zinc content by tri-n-octylamine extraction EDTA volumetric method
BS EN 17212:2019
Animal Feeding stuffs. Methods of sampling and analysis. Determination of melamine and cyanuric acid content by liquid chromatographic method with mass spectrometric detection (LC-MS/MS)
EN 17212:2019
DIN EN 17212
Animal Feeding stuffs - Methods of sampling and analsysis - Determination of melamine and cyanuric acid content by liquid chromatographic method with mass spectrometric detection (LC-MS/MS)
DIN EN 17212-DRAFT
Draft Document - Animal Feeding stuffs - Methods of sampling and analsysis - Determination of melamine and cyanuric acid content by liquid chromatographic method with mass spectrometric detection (LC-MS/MS); German and English version prEN 17212:2017