Synthesis of Chelate Polymer Between 2,4 -Diamino-6-Phenyl-1,3,5 Triazine and EDTA As Sequestrant of Metal Ions. cbej [Internet]. 2022 Dec. 18 [cited 2025 May 8];19(80):635-41. Available from: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/7994