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 China 'GB/T 40900-2021 ' standard english version:

　

NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA

GB/T 40900-2021

Determination of fluorescent brightener 367 and fluorescent brightener 393 in cosmetics—Liquid chromatography-tandem mass spectrometry
化妆品中荧光增白剂367和荧光增白剂393的测定 液相色谱-串联质谱法
Issued Date:2021/11/26 　 Implemented Date:2022/6/1
Issued by: 　 The Standardization Administration of the People's Republic of China
　

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GB Standard Code GB/T 40900-2021
Standard Category China National Standards
GB Standard English Title Determination of fluorescent brightener 367 and fluorescent brightener 393 in cosmetics—Liquid chromatography-tandem mass spectrometry
GB Standard Chinese Title 化妆品中荧光增白剂367和荧光增白剂393的测定 液相色谱-串联质谱法
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