2010
DOI: 10.1007/s00216-010-3463-8
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Analytical evaluation of a rapid on-site oral fluid drug test

Abstract: There is a need for a reliable rapid on-site oral fluid test that can be used in police controls to detect impaired drivers. We evaluated the Varian OralabA (R) 6 and collected two oral fluid samples from 250 subjects, one with the Varian OralabA (R) 6 and one with the StatSure (TM) SalivaaEuro cent Sampler (TM). The OralabA (R) 6 can detect six drug types: amphetamines, methamphetamine, cocaine, opiates, delta9-tetrahydrocannabinol (THC), and phencyclidine (PCP). On-site results were obtained within 10 to 15 … Show more

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Cited by 33 publications
(18 citation statements)
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“…The study was performed between 2008 and 2010, using a uniform study design [7]. This article presents the results of a comparison of the prevalence of psychoactive substances in seriously injured Belgian and Dutch drivers.…”
Section: Introductionmentioning
confidence: 99%
“…The study was performed between 2008 and 2010, using a uniform study design [7]. This article presents the results of a comparison of the prevalence of psychoactive substances in seriously injured Belgian and Dutch drivers.…”
Section: Introductionmentioning
confidence: 99%
“…The oral fluid collected with the OraLab was diluted 1:1 with Statsure buffer prior to extraction. The UPLC method has been described elsewhere [7].…”
Section: Methodsmentioning
confidence: 99%
“…Ces valeurs sont énumérées dans [11,12,18], l'urine [21], les cheveux [31], le méconium ou le cerveau (souris) [44]. Le mélange de solvant habituellement employé pour l'extraction des cannabinoïdes est un mélange hexane : acétate d'éthyle (9 : 1) [11,12,18,25,54] ou heptane : acétate d'éthyle (1 : 4) [31,43,52,53]. Quelques auteurs privilégient un solvant unique comme l'hexane [42], le méthanol [55] ou l'acétoni-trile [44].…”
Section: Composés Matrices Et Seuils De Concentrationunclassified
“…Cependant, quelques auteurs ont bénéficié de pompes capables de travailler à des pressions très élevées, largement au-dessus du seuil maximum des pompes classiques (400 bars) [4,19,52,62]. Ces pompes " UPLC " permettent l'emploi de colonnes à faible granulométrie (<2 μm) facilitant l'analyse des composés dans un laps de temps réduit gé-néralement de l'ordre de 5 min [19,52]. Relevons que les pics chromatographiques obtenus par UPLC pour les cannabinoïdes sont extrêmement fins, de l'ordre d'une dizaine de secondes contre une demi-minute pour les colonnes classiques, permettant ainsi un gain de sensibilité appréciable.…”
Section: Choix Des Colonnesunclassified
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