China 'GB/T 44365-2024
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 44365-2024
Determination of 6-methylcoumarin, dihydrocoumarin, 7-methylcoumarin, 7-methoxycoumarin, and 7-ethoxy-4-methylcoumarin in toothpaste-high performance liquid chromatography 牙膏中6-甲基香豆素、二氢香豆素、7-甲基香豆素、7-甲氧基香豆素、7-乙氧基-4-甲基香豆素的测定-高效液相色谱法
Issued Date:2024/8/23
Implemented Date:2025/3/1
Issued by:
The Standardization Administration of the People's Republic of China
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