This standard specifies a method for the determination of 4-aminoazobenzene in Coating printing colorants, which is analyzed by gas chromatograph - Mass spectrometry. 4-aminoazobenzene is a chemical substance that may be harmful to health. The standard details the sample pretreatment, analysis procedures and data processing to ensure accurate measurement and control of the content of harmful substances to ensure product safety and compliance.
| Status | Active |
|---|---|
| CCS | ICS |
| Release Date | Implementation Date |