This standard describes a method for the determination of polycyclic aromatic hydrocarbons in Spinning & weaving dyeing and finishing aids by gas chromatograph-mass spectrometry (GC-MS). It is suitable for the determination of 24 polycyclic aromatic hydrocarbons in Spinning & weaving dyeing and finishing aids. According to the numerical revision rules of GB/T 8170-2008, the accuracy and Reliability of the determination results are ensured.
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 | G70 | ICS | 71.100.40 |
| Release Date | 2023-09-07 00:00:00 | Implementation Date | 2024-04-01 00:00:00 |