Trace metal and rare earth metal analysis?

Muhammad Afiq Afandi Abdul Aziz @Muhammad_Afiq_Afandi_Abdul_Aziz

01 July 2020 1 2K Report

Hi,

I am currently trying to determine rare earth and heavy metal concentration via ICP - OES. I have been preparing soil samples via digestion using solution B, however results obtained were illogical as the concentration of REE and heavy metal were too high to be considered as trace. Any suggestion on how to obtain more accurate results.

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