TNPSC bilingual study article

Nitrogen Estimation: Dumas and Kjeldahl

Dumas measures corrected nitrogen-gas volume; Kjeldahl measures ammonia captured by standard acid.

1 minute readUpdated 22 Aug 2026

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Dumas measures corrected nitrogen-gas volume; Kjeldahl measures ammonia captured by standard acid.

தமிழ் பொது முன்னோட்டம்

டூமாஸ் திருத்திய N2 கனஅளவையும் கெல்டால் திட்ட அமிலத்தில் உறிஞ்சிய NH3 அளவையும் பயன்படுத்துகின்றன.

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