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detector seems saturated

I am doing hydride generation AAS for Hg. but i am not getting the results which i had got earlier. it gives the same readings of absorbance (0.0113)  for all concentrations. i tried varying the concentration from 1 to 100 ppm. when i tried doing the simple flame absorption analysis for Cu the absorbance that i got was around 6.9 for 5 ppm solution. 

any thoughts or ideas on how to resolve this would be really helpful

I am using LABINDIA7000 Atomic Absorption Spectrometer

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LabWrenchSiteAdminReply by

Hello viv

Could you please be what equipment you are having these issues with, and the LabWrench team and members will do their best to assist you in solving the issue.

This will also help other community members who face similar challenges.

??If you have any questions, please do not hesitate to contact me.


Ronnie Stanley
LabWrench Administrator
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