EDTA tripotassium, due to its chelating properties, can chelate with metal substances such as calcium ions, and can block coagulation function in blood collection. In 1993, it was recognized by the International Blood Standards Committee as the preferred anticoagulant for blood analysis, and its configuration is simple and convenient. Desheng Biochemical is a professional manufacturer that produces EDTA series products with high purity, excellent performance, and stable supply. If you have any needs, please feel free to consult.