• Elisa Test Kit of Nifursol

    Elisa Test Kit of Nifursol

    This kit can be used in quantitative and qualitative analysis of DNSH residue in chicken, duck and aquatic products (fish and shrimp), etc.

    New EU legislation in force New European legislation for reference point of action (RPA) for nitrofuran metabolites was in force from 28 November 2022 (EU 2019/1871).

    For the known metabolites SEM, AHD, AMOZ and AOZ a RPA of 0.5 µg/kg is set. This legislation is also applicable for DNSH, the metabolite of Nifursol.

  • Elisa Test Kit of AMOZ

    Elisa Test Kit of AMOZ

    This kit can be used in quantitative and qualitative analysis of AMOZ residue in aquatic products (fish and shrimp), etc. Enzyme immunoassays, compared with chromatographic methods, show considerable advantages regarding sensitivity, detection limit, technical equipment and time requirement.
    This kit is designed to detect AMOZ based on the principle of indirect competitive enzyme immunoassay. The microtiter wells are coated with capture BSA linked
    antigen. AMOZ in sample competes with the antigen coated on the microtiter plate for the antibody added. After the addition of enzyme conjugate , chromogenic substrate is used and the signal is measured by a spectrophotometer. The absorption is inversely proportional to A M OZ concentration in the sample.

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