This standard specifies methods for 12 elements such as sodium, potassium, calcium, silicon, iron, titanium, manganese, zinc, copper, vanadium, chromium, and boron in alumina. This standard is applicable to the determination of the content of 12 elements including sodium, potassium, calcium, silicon, iron, titanium, manganese, zinc, copper, vanadium, chromium, and boron in alumina. The content of the measurement range is shown in Table 1.
SN/T 2081-2008 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*, 2008-05-15 Update
SN/T 2081-2008 history
2008SN/T 2081-2008 Determination of impurities in alumina.Inductively coupled plasma atomic emission spectrometric method (ICP-AES) with microwave dissolution