Standard No.:	T/CAIA SH003-2015
English Name:	Rice －Determination of cadmium－X ray fluorescence spectrometry method?
Chinese Name:	稻米 镉的测定 X射线荧光光谱法
Chinese Classification:	X09    Hygiene, safety and labor protection
Professional Classification:	T/    Social Organization Standard
Issued by:	CAIA
Issued on:	2015-07-01
Implemented on:	2015-10-1
Status:	valid
Language:	English
File Format:	PDF

本标准规定了由X射线荧光光谱法测定稻米中镉含量的筛检方法。
本标准适用于稻米及制品（含糙米、精米和米粉）中镉含量的筛检。本标准包含初筛和复筛：初筛用于对稻米镉含量是否超标的初步判断，检出限0.068mg/kg，定量限0.230mg/kg；复筛用于疑似超标样品的进一步判定，检出限0.046mg/kg，定量限0.150mg/kg。
本标准也可用于稻米中镉含量的定量测定，定量测定范围0.066 mg/kg ~2.0 mg/kg。