This standard specifies a method for the determination of zinc and lead isotope abundance ratios in water by multi-receiver Inductance Coupled Plasma Mass Spectrometry (ICP-MS), which is suitable for the analysis of zinc and lead natural isotope samples after chemical purification. The method can determine zinc content in the range of 5 ng/g to 3000 ng/g and lead content in the range of 0.5 ng/g to 500 ng/g, which is suitable for isotopic analysis of geological and environmental samples.
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 | N04 | ICS | 71.040 |
| Release Date | 2014-09-30 00:00:00 | Implementation Date | 2015-04-15 00:00:00 |