Standard No.:	GB/T 27577-2011
English Name:	Determination of vitamin B5(pantothenic acid) and provitamin B5(D-fantothenol) in cosmetics—HPLC/UV and HPLC MS/MS
Chinese Name:	化妆品中维生素B5(泛酸)及维生素原B5(D-泛醇)的测定 高效液相色谱紫外检测法和高效液相色谱串联质谱法
Chinese Classification:	Y42    Cosmetics
Professional Classification:	GB    National Standard
ICS Classification:	71.100.70 71.100.70    Cosmetics. Toiletries 71.100.70
Issued by:	AQSIQ; SAC
Issued on:	2011-12-05
Implemented on:	2012-3-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	8000 words
Price(USD):	240.00
Delivery:	via email in 1~3 business day

本标准规定了化妆品中维生素B5(泛酸)及维生素原B5(D-泛醇)测定的高效液相色谱紫外检测法和高效液相色谱串联质谱法两种方法。
本标准适用于化妆品中维生素B5(泛酸)及维生素原B5(D-泛醇)的定量测定,高效液相色谱紫外检测法对泛酸、D-泛醇的检出限为30μg/g,定量限为100μg/g。高效液相色谱串联质谱法对泛酸、D-泛醇的检出限为30ng/g;定量限为100ng/g。