This standard specifies preparatory methods for standard preparations and products for chemical analysis in inorganic chemical products. It describes in detail the technical requirements, operational steps and quality control measures in the preparatory process. Through standardized preparatory methods, the standard aims to ensure the conformity and Reliability of standard preparations and products for chemical analysis to support accurate experimental results and data.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | ICS | ||
| Release Date | Implementation Date | ||