GB/T 33913.1-2017 "Methods for chemical analysis of triphenylphosphine rhodium chloride, Part 1: Determination of rhodium content" Inductance coupled plasma atomic emission spectroscopy (AES) method "provides for the determination of rhodium content in triphenylphosphine rhodium chloride using Inductance coupled plasma emission Light spectrum method (ICP-OES), which is applicable to the determination of rhodium content in the range of 0.5% to 12%. The standard details the sample pretreatment process, including heating analysis of organic matter by nitric acid and perchloric acid, followed by conversion of rhodium into an aqueous rhodium chloride solution, and finally analysis using ICP-OES. The standard applies to quality control and product analysis of related compounds.
| Status | Active | ||
|---|---|---|---|
| CCS | H68 | ICS | 77.120.99 |
| Release Date | 2017-07-12 00:00:00 | Implementation Date | 2018-02-01 00:00:00 |