| Liebig's t. |
(for cystine): boil the suspected substance with a sodium hydroxide solution and a little lead sulfide; if cystine is present, the lead sulfide will form a black precipitate.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| Liebig's test, theory |
see under test and theory.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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