This standard specifies a method for the determination of trace arsenic in liquid chemical products by Atomic fluorescence method. It is suitable for the determination of trace arsenic in organic liquid chemical products such as alcohol, acid, etc. The detection limit is 0.01 mg/kg. The method ensures the accuracy and Sensitivity of the determination by quantitative analysis of hydrogen arsenide generation and its Atomic fluorescence intensity. The standard provides technical support for the quality control of chemical products and is suitable for the detection and analysis of related products.
| Status | Active |
|---|---|
| CCS | G15 | ICS | 71.080.01 |
| Release Date | 2021-08-20 00:00:00 | Implementation Date | 2022-03-01 00:00:00 |