Standard No.:	GB/T 2468-2008
English Name:	Pyrites and concentrate - Determination of zinc content - Flame atomic absorption spectrometric and spectrphotometric methods
Chinese Name:	硫铁矿和硫精矿中锌含量的测定 火焰原子吸收光谱法和分光光度法
Chinese Classification:	D51    Chemical raw material ore
Professional Classification:	GB    National Standard
ICS Classification:	73.060.01 73.060.01    Metalliferous minerals in general 73.060.01
Source Content Issued by:	AQSIQ; SAC
Issued on:	2008-5-14
Implemented on:	2008-10-1
Status:	valid
Superseding:	GB/T 2468.1-1996 硫铁矿和硫精矿中锌含量的测定 第1部分:火焰原子吸收光谱法
Target Language:	English
File Format:	PDF
Word Count:	2000 words
Translation Price(USD):	110.0
Delivery:	via email in 1~3 business day

　本标准代替ＧＢ／Ｔ２４６８．１—１９９６《硫铁矿和硫精矿中锌含量的测定　第１部分：火焰原子吸收光谱法》和ＧＢ／Ｔ２４６８．３—１９９６《硫铁矿和硫精矿中锌含量的测定　第３部分：ＰＡＮ 分光光度法》，将这两项标准合并成一项标准，分为两个方法。本标准规定了火焰原子吸收光谱法和分光光度法测定硫铁矿和硫精矿中锌含量。本标准火焰原子吸收光谱法适用于硫铁矿和硫精矿产品中锌含量０．０１％～１％的测定，分光光度法适用于硫铁矿和硫精矿产品中锌含量０．０１％～０．３％的测定。