ANALYTICAL TEST DEVICES FOR COMPETITION ASSAY FOR DRUGS OF NON-PROTEIN ANTIGENS USING IMMUNOCHROMATOGRAPHIC TECHNIQUES

摘要

Device and analytical test method for competitive binding assay of specific non-protein antigens, such as drugs antigens. Said analytical test device comprises a test kit comprising a cavity for the introduction of a bodily fluid sample and a flow path for said body fluid sample, a resist microscopic colored latex particles adjacent the cavity for the introduction of the bodily fluid sample in the flow path, a chromatographic membrane carrier placed within the test kit and apparatus for exposing the colored latex particles in the sample organic liquid.