This standard specifies the use of iodine blue photometry for the determination of iodine ions in coal mine water. This standard is applicable to the determination of iodide ions in coal mine water. Under the conditions specified in this standard, the solution concentration range for measuring iodide ions is 0.1~2mg/L.
MT/T 892-2000 history
2000MT/T 892-2000 Determination of iodide ions in coal mine water