Evaluation of the Abuscreen ONLINE assay for amphetamines on the Hitachi 737: comparison with EMIT and GC/MS methods.
J Forensic Sci
; 40(1): 108-12, 1995 Jan.
Article
en En
| MEDLINE
| ID: mdl-7876791
ABSTRACT
The performance of the ONLINE Assay for Amphetamines on the Hitachi 737 was compared to the Syva Emit d.a.u. Assay and GC/MS. Randomly screened (n = 2964) patient urine samples were assayed using ONLINE and Emit d.a.u. assays concurrently, using d-amphetamine, 1000 ng/mL and d-methamphetamine, 1000 ng/mL as the screening cutoff for ONLINE and Emit d.a.u. assays, respectively. All presumptive positives were confirmed by GC/MS. The specificity was 99% (2937/2964) for ONLINE and 97% (2873/2964) for Emit. Agreement with GC/MS was 80% (110/137) for ONLINE and 55% (110/201) for Emit.
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Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Procesamiento de Señales Asistido por Computador
/
Sistemas en Línea
/
Detección de Abuso de Sustancias
/
Técnica de Inmunoensayo de Enzimas Multiplicadas
/
Anfetaminas
/
Cromatografía de Gases y Espectrometría de Masas
Límite:
Humans
Idioma:
En
Revista:
J Forensic Sci
Año:
1995
Tipo del documento:
Article
País de afiliación:
Canadá