Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 40907-2021 |
Methods for the determination of prohibited substances in furniture products and related materials -- 2, 4-diaminotoluene and 4, 4'-methylenedianiline 家具产品及其材料中禁限用物质测定方法? 2,4-二氨基甲苯、4,4’-二氨基二苯甲烷 |
China National Standards Determination the aniline |
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GB/T 32693-2016 |
Determination of the aniline compounds in gasoline—By gas chromatography-mass spectrometry 汽油中苯胺类化合物的测定 气相色谱质谱联用法 |
China National Standards Determination the aniline |
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