Mohammad MR, Azeez HS. Effect of the Acidic and Alkaline Solutions on K2CrO4 and K2Cr2O7 by Ultraviolet and Visible Measurement. Al-Mustansiriyah Journal of Science [Internet]. 2019 Aug. 15 [cited 2024 Jun. 30];30(1):221-4. Available from: https://mjs.uomustansiriyah.edu.iq/index.php/MJS/article/view/722