GB/T 31409-2015 "Method for Determination of Total Copper Content in Antifouling Paints for Ships" is applicable to the determination of total copper content in antifouling paints for ships. After digestion treatment of the sample, the copper content is detected using an atomic absorption spectrophotometer or an inductively coupled plasma emission spectrometer. The method specifies the sample size, selection of digestion reagents, and instrument operating parameters. Accuracy is ensured through calibration with a standard curve, providing data support for evaluating the antifouling performance and environmental compliance of ship antifouling paints.
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 | G50 | ICS | 87.040 |
| Release Date | 2015-05-15 00:00:00 | Implementation Date | 2015-10-01 00:00:00 |
