GB/T 17418.7-2010
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 (English Version)

Standard No.: GB/T 17418.7-2010
Language: Chinese, Available in English version
Release Date: 2010
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 17418.7-2010

Scope: CAUTION: Personnel using this standard should have practical experience in formal laboratory work. This section does not address all possible security issues. It is the user's responsibility to take appropriate safety and health measures and ensure compliance with the conditions stipulated in the relevant national laws and regulations. This part of GB/T 17418 specifies the method for the determination of platinum group elements in geochemical samples by nickel sulfonium assay - inductively coupled plasma mass spectrometry (ICP-MS). This part applies to the determination of platinum, palladium, rhodium, iridium, osmium and ruthenium in geochemical samples.

GB/T 17418.7-2010 Referenced Document

GB/T 14506.1 Methods for chemical analysis of silicate rocks.Part 1:Determination of hygroscopic water content
GB/T 6682-2008 Water for analytical laboratory use.Specification and test methods

2010 GB/T 17418.7-2010 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