Drug testing is a professional work, which contains many details, any link will affect the efficiency and quality of the overall work. High performance liquid chromatography (HPLC) has the characteristics of high sensitivity, short test time and wide application range. Its application in drug testing can improve the shortcomings of traditional testing techniques and make the test results more reliable and accurate. This paper first describes the concept of high performance liquid chromatography, then analyzes the characteristics of high performance liquid chromatography, including short detection time, high sensitivity and wide application range, and then analyzes the value of practicing high performance liquid chromatography in drug testing, including timely detection of drug processing problems, ensuring drug safety, and promoting the improvement of drug testing technology. Finally, the application of high performance liquid chromatography in drug testing was discussed.

drug inspection  /  high performance liquid chromatography  /  characteristic