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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 23671-2023 |
2-Hydroxy-6-naphthoic acid {译} 2-羟基-6-萘甲酸 |
China National Standards 2 Hydroxy 6 |
 English PDF |
| GB/T 23671-2009 |
2-Hydroxy-6-naphthalene carboxylic acid 2-羟基-6-萘甲酸 |
China National Standards 2 Hydroxy 6 |
English PDF |
| GB/T 13747.8-1992 |
Zirconium and zirconium alloys--Determination of cobalt content--1-Nitroso-2-hydroxy-3，6-naphthalene-disulfonic acid (sodium salt) spectrophotometric method 锆及锆合金化学分析方法 亚硝基R盐分光光度法测定钴量 |
China National Standards 2 Hydroxy 6 |
English PDF |
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