Toxicological screening for benzodiazepines in urine: EMITST versus high-performance liquid chromatography with photodiode array detection.
An HPLC-diode array technique has been developed as a reference method for immunochemical screening for benzodiazepines in urine of hospital patients. The results of EMITST compared to this method revealed concordant results in 80% of the cases; in other respects the two methods are complementary.
Minder
E I
EI
Institute for Clinical Chemistry, University Hospital, CH-809I, Zurich, Switzerland.
Schaubhut
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R
Simmler
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F
D001569:Benzodiazepines / Q000506:poisoning / Q000652:urine*; D001577:Benzophenones / Q000032:analysis; D002851:Chromatography, High Pressure Liquid / Q000379:methods; D006760:Hospitalization; D006801:Humans; D007124:Immunoenzyme Techniques; D011933:Reagent Kits, Diagnostic; D013053:Spectrophotometry / Q000379:methods; D014116:Toxicology / Q000379:methods*
D001577:Benzophenones; D011933:Reagent Kits, Diagnostic; D001569:Benzodiazepines