GB/T 25002-2010 "Paper, board and pulps – Determination of pentachlorophenol in aqueous extracts" specifies the gas chromatography method and gas chromatography-mass spectrometry method for the determination of pentachlorophenol in aqueous extracts of paper, board, and pulps, applicable to various related samples. After aqueous extraction of the test sample, detection is performed following derivatization, with clearly defined method detection limits and recovery rate ranges, providing a technical basis for assessing the residual levels of pentachlorophenol in products.
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 | Y30 | ICS | 85.010 |
| Release Date | 2010-08-09 00:00:00 | Implementation Date | 2010-12-01 00:00:00 |