Determination of amphetamine and methamp
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Pilar Campíns Falcó; Francisco Bosch Reig; Adela Sevillano Cabeza; Carmen Molins
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Article
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1994
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Elsevier Science
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English
⚖ 677 KB
## AIMtraCt The determination of amphetamine and methamphetamine in urine by the H-point standard additions method (HPSAM) is described. An extraction-spectrophotometric method for the determination of these drugs with sodium 1,Znaphthoquinone 4-sulphonate using n-hexane-ethyl acetate (1: 1) as th