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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 39765-2021 |
Determination of benzene,methylbenzene,ethylbenzene,dimethybenzene in stationery—Gas chromatographic method 文具中苯、甲苯、乙苯及二甲苯的测定方法 气相色谱法 |
China National Standards stationery—Gas |
 English PDF |
| GB/T 32613-2016 |
Determination of chlorhydrocaobon contents in correction stationery—Gas chromatographic method 涂改类文具中氯代烃的测定 气相色谱法 |
China National Standards stationery—Gas |
English PDF |
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