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Chinese Standard: GB/T 38741-2020

Oral care and cleansing products—Determination of chlorhexidine,furacin,diclofenac,chloroxylenol and hexamidine diisethionate in toothpastes—High performance liquid chromatography

全国口腔护理用品标准化技术委员会(SAC/TC 492)

本标准规定了牙膏中氯己定、呋喃西林、双氯芬酸、氯二甲酚和己脒定二(羟乙基磺酸)盐5种杀菌剂含量的高效液相色谱法测定的原理、试剂或材料、仪器设备、试验步骤、试验数据处理、检出限与定量限、回收率和精密度。
本标准适用于牙膏中氯己定、呋喃西林、双氯芬酸、氯二甲酚和己脒定二(羟乙基磺酸)盐含量的测定。

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