| Kjeldahl's m. |
(1883), a method of determining the amount of nitrogen in an organic compound. It consists in heating the material to be analyzed with strong sulfuric acid. The nitrogen is thereby converted to ammonia, which is distilled off and caught in tenth normal solution of sulfuric acid. By titration the amount of ammonia is determined, and from this the amount of nitrogen is estimated.
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| Kjeldahl's method (test) |
see under method.
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| Kjeldahl's t. |
(for nitrogen), see under method.
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