The HJ 1082-2019 standard describes a technical method for the determination of hexavalent chromium in soil and sediments using alkali solution extraction and flame Atomic absirption spectrophography, AAS. The standard details Sample Handling, assay procedures and instrument operation to ensure the accuracy and Reliability of test results. This method is suitable for environmental monitoring and pollution assessment to ensure effective identification and control of hexavalent chromium contamination.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
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