[Identification of pentazocine, piritramide and methadone in blood using thin layer chromatography].
Pentazocine, piritramide and methadone, when extracted from blood or plasma with ether at pH ca. 12, were separated by TLC method on alumina or silica gel by ascending technique on 5 x 20 cm and 2.5 x 7.5 cm plates and also by horizontal development, using suitable mobile phases. The substances were identified by reaction with potassium iodoplatinate or 20% Na2CO3 solution (up to the amount 2 micrograms pentazocine, 0.5 microgram piritramide and 1.5 micrograms methadone.
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Katedra i Zakład Chemii Leków Akademii Medycznej, Lublinie.
D002855:Chromatography, Thin Layer; D006801:Humans; D008691:Methadone / Q000097:blood*; D010423:Pentazocine / Q000097:blood*; D010892:Pirinitramide / Q000097:blood*
D010892:Pirinitramide; D010423:Pentazocine; D008691:Methadone
Identyfikacja pentazocyny, pirytramidu i metadonu we krwi metoda chromatografii cienkowarstwowej.