Standard No.:	GB/T 32122-2015
English Name:	Determination of 12 nitroimidazoles in toothpaste―HPLC and HPLC-MS/MS
Chinese Name:	牙膏中12种硝基咪唑类药物的测定 高效液相色谱法及液相色谱串联质谱法
Chinese Classification:	Y43    Tooth paste, soap and detergent
Professional Classification:	GB    National Standard
ICS Classification:	71.100.40 71.100.40    Surface active agents 71.100.40
Source Content Issued by:	AQSIQ; MOH
Issued on:	2015-10-09
Implemented on:	2016-5-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	7500 words
Translation Price(USD):	220.0
Delivery:	via email in 1~3 business day

本标准规定了牙膏中12种硝基咪唑类药物(如表1所示)测定的高效液相色谱法及液相色谱串联质谱法。
本标准适用于牙膏中上述12种硝基咪唑类药物的测定。高效液相色谱法方法检出限(对所有目标物):3μg/g,定量下限(对所有目标物):10μg/g;液相色谱串联质谱法检出限(对所有目标物):0.3μg/g;定量下限(对所有目标物)1μg/g。