Résumé
Specifies a method, the principle of which is based on acidification of a test portion with hydrochlorid acid, aspiration of the test solution into an acetylene-dinitrogen monoxide or acetylene-air-flame, and measurement of the absorption of the 422,7 nm line emitted by a calcium hollow-cathode lamp.
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État actuel: AnnuléeDate de publication: 1979-09
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Edition: 1Nombre de pages: 4
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- ICS :
- 71.060.50 Sels
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