HG/T 5661-2019 "Determination of phthalene phenol in Spinning & weaving dyeing and finishing aids products" specifies the method for the determination of phthalene phenol (OPP) content in Spinning & weaving dyeing and finishing aids products using gas chromatograph-Mass spectrometry (GC-MS). This standard is suitable for evaluating the content of OPP in Spinning & weaving dyeing and finishing aids products. The process of solvent extraction, filtrate and GC-MS quantitative analysis can accurately determine the target ingredients in the product. This method can provide a reliable basis for product mass monitoring and compliance assessment to ensure that the product meets technical requirements and market standards.
| Status | Active |
|---|---|
| CCS | (G70) 化学助剂基础标准与通用方法 | ICS | (71.100.40) 表面活性剂及其他助剂 |
| Release Date | 2019-12-24 00:00:00 | Implementation Date | 2020-07-01 00:00:00 |