I would like to know what would be a good method development for the analysis, as my previous method has resulted in no results appearing for the Mg analysis.
Hi did you check APHA method ? APHA chapter 3120 - Metals by Plasma Emission Spectroscopy, Method B - Inductively Coupled Plasma (ICP) Method.
Here is the link, hope it helps.
https://law.resource.org/pub/us/cfr/ibr/002/apha.method.3120.1992.pdf
In ICP-OES 2100DV Perkin Elmer
I use for Ca 317.933 nm wavelenght and for Mg 285.213 nm! Plasma view Attn Axial.
Twister Spray Chamber with Helix 50 ml cyclonic.
Plasma 15 L/min
Aux 0.2 L/min
Neb 0.65 L/min
Power(watts) 1300
Sample flow rate 1.5 ml
My results for QC VKI DWB
http://www.eurofins.dk/media/2837/dwb-16-8_9-0510_uk.pdf
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