GB/T 44365-2024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.pdf

ICS

71.100.40

CCS

Y43

中华人民共和国国家标准

GB/T44365—2024

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

Determinationof6﹘methylcoumarin,dihydrocoumarin,7﹘methylcoumarin,

7﹘methoxycoumarin,7﹘ethoxy﹘4﹘methylcoumarinintoothpastes—

Highperformanceliquidchromatography

2024-08-23发布2025-03-01实施

国家市场监督管理总局

发布

国家标准化管理委员会

GB/T44365—2024

目次

前言

Ⅲ

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范围

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2

规范性引用文件

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