Which is better technique to detect the presence of 0.2 to 1% Nitrogen in the sample- elemental analysis or EDX analysis?

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Hojat Abasi

hi rajasekhar,

you must used a Kjeldahl method. you can search in the web

good luck

Sasidhar Kantheti

I would suggest ESCA so that you could get an in-depth analysis.

However if you would like to just prove the presence of nitrogen CHNS (elemental analysis) would do.

Hope this answers your question.

Rohit Ranganathan Gaddam

I agree with Dr. Kantheti. However you could also use EDAX to know the atmoic % of elements.

Syed Khalid

XRF is the best technique to analyze your sample