Introduction Immunoassay (IA) tests should be able to detect low concentrations of illegal
drugs when used for the screening of drugs in drivers. False negatives should be avoided …

Introduction Immunoassay (IA) tests are not widely applied in post-mortem samples, since
they are based on technologies requiring relatively non-viscous specimens, and compounds …

A preliminary initial cloned enzyme donor immunoassay (CEDIA) was optimized for serum
and urine drug testing with respect to the German per se limits for driving under the influence …

Due to sensitive limits of detection of chromatographic methods and low limit values
regarding the screening of drugs under the terms of impairment in safe driving (§ 24a StVG …

The objective of this study was to compare the sensitivity and specificity of an enzyme
immunoassay employing antibodies bound to a microtiter plate (MPEIA) with those of two …

Abstract Large numbers of specimens (5000-18,000) were screened for amphetamines,
barbiturates, cocaine, marijuana, opiates, and phencyclidine by RIA (Roche), Emit II (Syva) …

Background Immunoassays provide simple, powerful and inexpensive screening methods
for urine drug screening. Other substances and/or factors may interfere with the test and …

Immunoassay kits for urine cocaine (and metabolite) screening, obtained from two
commercial sources, were examined for correlation of their results, expressed in terms of …

Immunoassay (IA) is currently the most widely used technique for toxicological screening in
drug-impaired driving investigations. However, practical limitations in the scope of testing …

Several immunoassay methods for screening of abused drugs in whole blood were
evaluated in post-mortem forensic toxicology. Blood samples known to be positive or …