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Published byNatália Pintér Modified over 6 years ago
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GC–MS determination of amphetamines in serum using on-line trifluoroacetylation
Előd Hidvégi, Péter Fábián, Zsuzsa Hideg, Gábor Somogyi Forensic Science International Volume 161, Issue 2, Pages (September 2006) DOI: /j.forsciint Copyright © 2006 Elsevier Ireland Ltd Terms and Conditions
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Fig. 1 Selectivity test of amphetamine derivatives analyzed. First row: blank serum sample containing no internal standard; second row: spiked serum sample (at the concentration of 5ng/mL for amphetamine and methamphetamine and 10ng/mL for MDA, MDMA and MDEA); third row: serum sample spiked with internal standards at a concentration of 100ng/mL. Forensic Science International , DOI: ( /j.forsciint ) Copyright © 2006 Elsevier Ireland Ltd Terms and Conditions
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Fig. 2 Results of the analyses of two real samples. Left: case 1, 27ng/mL amphetamine found in a hemolyzed serum sample, right: case 2, urine sample containing 85ng/mL MDA and MDMA concentration beyond the linear range (1406ng/mL). Forensic Science International , DOI: ( /j.forsciint ) Copyright © 2006 Elsevier Ireland Ltd Terms and Conditions
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