Jawad S .K., .Muslim N .M. Spectrophotometric determination for microamount of mercury (ІӀ) and zinc(ІӀ) from HCl media by Rhodamine 6G. QJPS [Internet]. 2017Jul.22 [cited 2024Apr.28];19(2):116-27. Available from: https://journalsc.qu.edu.iq/index.php/JOPS/article/view/186