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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 37101-2018 |
Determination of 3,3’-dichloro-4,4’-diaminodiphenylmethane in polymeric materials—Gas chromatography-mass spectrography 聚合物材料中3,3-二氯-4,4-二氨基二苯基甲烷的测定-气相色谱-质谱法 |
China National Standards materials—Gas |
 English PDF |
| GB/T 34436-2017 |
Determination of formamide in toy materials—Gas chromatography-mass spectrometry （GC-MS) 玩具材料中甲酰胺测定 气相色谱-质谱联用法 |
China National Standards materials—Gas |
English PDF |
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