FIELD: chemistry.
SUBSTANCE: test system for immunoenzymometric determination of toxicants contains a column, inside of which there is a test layer in form of an immunoaffinity gel with implanted toxicant-specific antibodies, held above and below by porous filters. According to the invention, the test system also contains a control layer in form of an immunoaffinity gel with implanted enzymatic mark specific antibodies, held above and below by porous filters.
EFFECT: easier interpretation of analysis results without complicating the sample preparation procedure, concentration and immunoenzymometric determination of toxicants.
2 dwg, 1 ex
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