GB/T 17413.3-1998 in English
SUPERSEDEDMethods for chemical analysis of lithium, rubidium and cesium ores. Determination of Cesium content. Flame atomic absorption/emission spectrophotometric method
- Issued on:1998-06-17
- Implemented on:1999-01-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$214.00
《GB/T 17413.3-1998锂矿石、铷矿石、铯矿石化学分析方法 火焰原子吸收/发射分光光度法测定铯量》由TC93(全国自然资源与国土空间规划标准化技术委员会)归口,主管部门为自然资源部(国土)。
本标准规定了锉、铆、艳矿石中艳含量的测定。
本标准适用于铿、铆、艳矿石,也适用于担、妮矿石和稀土矿石中艳含量的测定。测定范围:火焰原子吸收法:10 X 10-‘一1. 0 X 10-z氧化艳;火焰原子发射法:1. 0 X 10-‘一1. 0 X 10-Z氧化艳。
Scope
This standard specifies the determination of cesium content in lithium, rubidium and cesium ores. This standard is applicable to lithium, rubidium and cesium ores, and is also applicable to the determination of cesium content in tantalum, niobium ores and dilute ores. Measurement range: flame atomic absorption method: 10×10-6~1.0×10< Superscript-2>cesium oxide; flame atomic emission method: 1.0×10-6~1.0×10-2cesium oxide.

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