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Kolorimetrische Halb-mikro- und Mikrobestimmung von Nicotin in Tabak und Tabakrauch


, : Kolorimetrische Halb-mikro- und Mikrobestimmung von Nicotin in Tabak und Tabakrauch. Biochem Zeitschr 260(1/3): 26-33

Nicotine was detd. colorimetrically in min. quantities of .25 mg. by pptn. as a silicomolybdate complex, followed by reduction of the latter. A stable blue color resulted.

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