This standard specifies the visual colorimetry method for the determination of heavy metals (in terms of lead) content in inorganic chemical products. It is suitable for the detection of heavy metals limits, ranging from 0.2 µg/mL to 2 µg/mL. The standard describes in detail safety tips, reagent requirements, instrumentation, analysis procedures, etc., and provides a unified technical specification for the detection of heavy metals content in inorganic chemical products to ensure product mass and safety.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Replaced | ||
|---|---|---|---|
| CCS | G10 | ICS | 71.060.01 |
| Release Date | 2009-06-02 00:00:00 | Implementation Date | 2010-02-01 00:00:00 |
