The tramadol kit by HPLC method of Hanan Teb Pars Company is a specialized and accurate tool for measuring the level of tramadol in pharmaceutical and biological samples. Using high-performance liquid chromatography (HPLC) technology, this kit enables the identification and determination of tramadol concentration in drugs, serums, urine and other biological samples with high accuracy and low detection limit. HPLC method is an ideal method for accurate analysis of substances due to its ability to separate similar compounds and high sensitivity. This kit is used in research laboratories, pharmaceutical quality control, pharmacology studies and clinical tests to check the dosage and level of medicine in the patients' body. The design of this kit is such that its use in scientific and industrial environments is fast and efficient. Catalog number HD1620 for evaluation of 20 samples