GB/T 14353.13-2014
Methods for chemical analysis of copper ores, lead ores and zinc ores.Part 13:Determination of gallium content、indium content、thallium content、tungsten content and molybdenum content (English Version)

Standard No.

GB/T 14353.13-2014

Language

Chinese, Available in English version

Release Date

2014

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 14353.13-2014

Replace

GB/T 14353.13-1993

Scope

This part of GB/T 14353 specifies the simultaneous determination of gallium, indium, thallium, tungsten and molybdenum in copper ore, lead ore and zinc ore by inductively coupled plasma mass spectrometry. This part of GB/T 14353 applies to the simultaneous determination of gallium, indium, thallium, tungsten and molybdenum in copper ore, lead ore and zinc ore by inductively coupled plasma mass spectrometry. Measuring range: 0.13 μg/g~40 μg/g gallium, 0.01 μg/g~100 μg/g indium, 0.03 μg/g~40 μg/g thallium, 0.08 μg/g~150 μg/g tungsten And 0.18 μg/g~150 μg/g molybdenum. The method detection limit: gallium 0.042 μg/g, indium 0.004 μg/g, thallium 0.009 μg/g, tungsten 0.026 μg/g, molybdenum 0.061 μg/g.

GB/T 14353.13-2014 Referenced Document

• GB/T 14505 Method for chemical analysis of rocks and ores.General rules and regulations
• GB/T 6682 Water for analytical laboratory use.Specification and test methods

GB/T 14353.13-2014 history

• 2014 GB/T 14353.13-2014 Methods for chemical analysis of copper ores, lead ores and zinc ores.Part 13:Determination of gallium content、indium content、thallium content、tungsten content and molybdenum content
• 1993 GB/T 14353.13-1993 Methods for chemical analysis of copper ores lead ores and zinc ores. Determination of gallium content. Rhodamine B photometric method after butylacetate extraction

GB/T 14353.13-2014 -All Parts