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AAS: Interferences

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denisa174:
Hi,

I have a problem with interference of SO4(2-) which suppress the absorbance of Fe. Do you have some tip how I can remove the interference?

Can you recommend some literature/article/guide where I can find resolutions of this type of problem?  :)

Thank you

marquis:
The first place to check is with the instrument manufacturers.  Usually, they have technical chemists, literature, and or manuals available with that type of information.  Start by calling them.  Then do a literature search.  Good luck.

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