Direct use of ion-exchange papers in hemagglutination-inhibition tests for drug abuse.

نویسنده

  • G J Alexander
چکیده

I modified a procedure for screening urine specimens for evidence of drug abuse, to permit direct use of commercially available ion-exchange papers in hemagglutination-inhibition assay for drug detection. Small circles punched out of the papers, which previously had been impregnated with drug-containing urine, were used in the detection step, leaving the remainder of the specimens on paper available for confirmatory analyses. The procedure is useful in screening for the presence of opiates, methadone, and (or) barbiturates.

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عنوان ژورنال:
  • Clinical chemistry

دوره 22 7  شماره 

صفحات  -

تاریخ انتشار 1976