Standard No.:	GB/T 28722-2012
English Name:	Determination of iron and lead in amino acids - Atomic absorption spectrometry
Chinese Name:	氨基酸中铁和铅的测定 原子吸收光谱法
Chinese Classification:	G85    Other chemical products in general
Professional Classification:	GB    National Standard
ICS Classification:	71.040.50 71.040.50    Physicochemical methods of analysis 71.040.50
Issued by:	SAC;AQSIQ
Issued on:	2012-9-3
Implemented on:	2013-2-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	5000 words
Price(USD):	150.00
Delivery:	via email in 1~3 business day

本标准规定了用原子吸收光谱法测定氨基酸中铁和铅的方法。
本标准适用于氨基酸中铁和铅的测定。石墨炉原子吸收光谱法测铅的检出限为0.005mg/kg;火焰原子吸收光谱法测铅的检出限为0.1mg/kg、测铁的检出限为2mg/kg。