Flow Injection Determination of Thymol in Pharmaceutical Samples Via Oxidative Coupling Reaction with 2,4- Dinitrophenylhydrazine. ANJS [Internet]. 2018 Jun. 11 [cited 2024 Nov. 22];18(2):18-24. Available from: https://mail.anjs.edu.iq/index.php/anjs/article/view/325