DZ/T 0279.31-2016 Methods of Analysis of Regional Geochemical Samples Part 31: Platinum and Palladium Determination Fire Assay for Gold Enrichment - Inductively Coupled Plasma Mass Spectrometry (English Version)
2016DZ/T 0279.31-2016 Methods of Analysis of Regional Geochemical Samples Part 31: Platinum and Palladium Determination Fire Assay for Gold Enrichment - Inductively Coupled Plasma Mass Spectrometry