To determine urea in aquous sample by following Kjeldahl method, what should be the proper digestion process??

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Roberto Molteni

Hi Rakhi Das ,

some information in the guideline attached.

:) here the attached guideline

Dr Jannathulla R.

You can't analyze Urea by using Kjeldahl apparatus. This method is useful for analyzing Crude protein and Total Nitroge. For Urae, there are some other colorimentric methods are there.