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Colorimetric determination of some isoxazole amines with sodium-naphthoquinone-4-sulfonate

✍ Scribed by Manzo, R. H.; Catania, Pablo.; Martinez de Bertorello, Maria.


Book ID
119995750
Publisher
American Chemical Society
Year
1974
Tongue
English
Weight
339 KB
Volume
46
Category
Article
ISSN
0003-2700

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Sodium 1,Znaphthoquinone 4-sulphonate (NQS) was tested as a reagent for amphetamine in order to develop an extractive-spectrophotometric method for the determination of the drug in urine samples. The standard additions method showed the absence of proportional bias error whereas the Youden method an