This standard specifies a method for the determination of iodine and bromine content in soil and water system sediments using semi-melt-Inductance coupled plasma mass spectrometry. The applicable detection range is: iodine 0.37 μg/g to 100 μg/g and bromine 0.66 μg/g to 100 μg/g. The detection limit of the method is 0.11 μg/g for iodine and 0.2 μg/g for bromine. The sample is melted at high temperature and then analyzed using Inductance coupled plasma mass spectrometry technology to ensure the accurate determination of iodine and bromine. This standard ensures the accuracy of the analysis process and specifies the relevant reagents, equipment and detection methods.
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 | D47 | ICS | 73.080 |
| Release Date | 2022-12-30 00:00:00 | Implementation Date | 2023-04-01 00:00:00 |