Standard No.:	GB/T 14352.22-2021
English Name:	Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 22：Determination of antimony content -- Hydride generation atomic fluorescence spectrometry
Chinese Name:	钨矿石、钼矿石化学分析方法 第22部分：锑量的测定 氢化物发生-原子荧光光谱法
Chinese Classification:	D40    Non-ferrous metal ores in general
Professional Classification:	GB    National Standard
Issued by:	SAMR; SAC
Issued on:	2021-03-09
Implemented on:	2021-10-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	4500 words
Price(USD):	170.00
Delivery:	via email in 1~3 business day

本部分规定了氢化物发生?原子荧光光谱法测定钨矿石、钼矿石中锑含量。本部分适用于钨矿石、钼矿石中锑含量氢化物发生?原子荧光光谱法的测定。本方法锑的检出限为0.12 μg/g。本方法锑的测定范围为0.2 μg/g~100 μg/g。