This standard specifies the method for determining metallic elements (K, Na, Ca, Fe, Li, Sr, Ni, Cu, Zn, Mn) in rocks using atomic absorption flame spectrometry, as well as sample pretreatment, analysis conditions, sample analysis precision Spend. This standard applies to the analysis of metallic elements in rocks.
SY/T 5161-2002 history
2002SY/T 5161-2002 Determination of some metal elements in rocks by atomic absorption spectrometry