Batch and Flow-Injection Spectrophotometric Determination of Thymol Using Procaine Hydrochloride as a New Chromogenic Reagent. Baghdad Sci.J [Internet]. 2012 Jun. 3 [cited 2025 Jul. 12];9(2):302-10. Available from: https://bsj-ojs.uobaghdad.edu.iq/index.php/BSJ/article/view/1364