Estimation of Mercury in Herbal drugs/ plants

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singh
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Estimation of Mercury in Herbal drugs/ plants

Can anyone tell me how to prepare Herbal samples for the estimation of Mercury. I tried ash method but Hg content seems to be low as compared to Wet oxidation method.

singh
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singh wrote:Can anyone tell

singh wrote:

Can anyone tell me how to prepare Herbal samples for the estimation of Mercury. I tried ash method but Hg content seems to be low as compared to Wet oxidation method.
jachmoody
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Stick with the wet oxidation!

Stick with the wet oxidation!

jim