This part of SN/T 2638 specifies the determination method for the content of iron, aluminum, magnesium, calcium, titanium, phosphorus, nickel, copper and zinc in imported and exported manganese ores. This section is applicable to the determination of iron, aluminum, magnesium, calcium, titanium, phosphorus, nickel, copper and zinc components in imported and exported manganese ores.
SN/T 2638.2-2010 history
2010SN/T 2638.2-2010 Determination of iron,aluminum,magnesium,calcium,titanium, phosphorus,nickel,copper,zinc in manganese ores for import and export.Inductively coupled plasma atomic emission spectrometric method