GB/T 14353.18-2014 Methods for chemical analysis of copper ores, lead ores and zinc ores.Part 18:Determination of copper content、lead content、zinc content、cobalt content and nickel content (English Version)
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GB/T 14353.18-2014
Scope
This part of GB/T 14353 specifies the simultaneous determination of copper, lead, zinc, cobalt and nickel in copper ore, lead ore and zinc ore by inductively coupled plasma emission spectrometry. This section applies to the simultaneous determination of copper, lead, zinc, cobalt and nickel in copper ore, lead ore and zinc ore by inductively coupled plasma emission spectrometry. Measuring range: 0.002%~8.5% copper, 0.01%~5% lead, 0.005%~3% zinc, 0.0015%~0.5% cobalt, 0.003%~0.5% nickel. Method detection limit: copper 0.000 66%, lead 0.003 2%, zinc 0.001 7%, cobalt 0.000 47%, nickel 0.001 0%.
GB/T 14353.18-2014 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 14353.18-2014 history
2014GB/T 14353.18-2014 Methods for chemical analysis of copper ores, lead ores and zinc ores.Part 18:Determination of copper content、lead content、zinc content、cobalt content and nickel content