This standard specifies the use of atomic absorption spectrometry to determine the content of available lead and cadmium in soil. It is suitable for the determination of samples with high content of available lead and cadmium in soil by flame atomic absorption spectrometry, and for samples with low content of cadmium, graphite furnace atomic absorption spectrometry is used. The standard describes in detail the determination principle, reagent preparation, analysis steps and related equipment requirements, and is suitable for environment monitoring and soil mass assessment.
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 | Z18 | ICS | |
| Release Date | 2009-05-12 00:00:00 | Implementation Date | 2009-11-01 00:00:00 |
