This part of SN/T 2763 specifies the inductively coupled plasma atomic emission spectrometry method for the determination of nickel, cobalt, aluminum, magnesium and phosphorus elements in laterite nickel ore. This section is applicable to the determination of nickel, cobalt, aluminum, magnesium and phosphorus content in laterite nickel ore. The measurement range is shown in Table 1.
SN/T 2763.4-2012 Referenced Document
GB/T 602 Chemical reagent--Preparations of standard solutions for impurity
GB/T 6682 Water for analytical laboratory use.Specification and test methods
GB/T 6730.3 Iron ores—Determination of hygroscopic moisture in analytical samples—Gravimetric, Karl Fischer and mass-loss methods*, 2017-10-14 Update
SN/T 2763.4-2012 history
2012SN/T 2763.4-2012 Chemical analysis of nickel laterite ore.Part 4:Determination of nickel,cobalt,aluminum,magnesium and phosphorus content.Inductively coupled plasma atomic emission spectrometric method