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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| HJ 826-2017 |
Water quality-Determination of anionic surfactants -- Flow injection analysis(FIA) and methylene blue spectrophotometric method 水质 阴离子表面活性剂的测定 流动注射-亚甲基蓝分光光度法 |
China Environmental Protection Industry
Standards Determination anionic surfactants |
 English PDF |
| HG/T 2156-2009 |
Determination of anionic surfactants in industrial circulating cooling water. Spectrophotometric method using methylene blue 工业循环冷却水中阴离子表面活性剂的测定 亚甲蓝分光光度法 |
China Chemical Industry
Standards Determination anionic surfactants |
English PDF |
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