Imidacloprid Colloidal Gold Rapid Detection Card is a rapid detection tool specially developed for the detection of imidacloprid residues in agricultural products and environmental samples. Its core principle is based on colloidal gold immunochromatography technology. During the detection process, imidacloprid in the sample is combined with specific antibodies labeled with colloidal gold to form a complex, and a color reaction occurs at the detection line and the quality control line through chromatography. Finally, it is determined whether the sample contains imidacloprid and its residue according to the color rendering of the lines.

As a rapid detection product, its outstanding advantages lie in convenience and efficiency. Without the need for complex laboratory equipment and professional operation skills, ordinary personnel can complete the detection within 10-15 minutes, which greatly shortens the hours or even days required by traditional detection methods (such as high-performance liquid chromatography). At the same time, the detection card is small in size and can be carried with you. It is suitable for on-site rapid screening in fields, farmers' markets, catering enterprises, etc., to help farmers and regulators grasp the quality and safety status of agricultural products in a timely manner, and avoid excessive products from entering the market.

In the application scenario, the imidacloprid colloidal gold rapid detection card is mainly used for qualitative or semi-quantitative detection of imidacloprid in vegetables, fruits, grains and other agricultural products. It can also be extended to the detection of drinking water, soil and other samples. Its detection sensitivity can reach μg/L level, which can effectively identify low-concentration pesticide residues and provide timely and reliable data support for food safety supervision. In addition, compared with traditional detection methods, it also has the characteristics of low cost, simple operation and intuitive results. It is one of the important tools in the field of rapid food safety detection.