YULIANTO E. PEMBUATAN ELEKTRODA PASTA KARBON TERMODIFIKASI KITOSAN UNTUK ANALISIS LOGAM Cr(VI) DENGAN ION PENGGANGGU Fe(II) DAN Zn(II) SECARA CYCLIC STRIPPING VOLTAMMETRY MANUFACTURE OF CHITOSAN MODIFIED CARBON PASTE ELECTRODE FOR THE ANALYSIS OF Cr(VI) METAL WITH Zn(II) AND Fe(II) METAL DISRUPTOR ION IN CYCLIC STRIPPING VOLTAMMETRY. UJC [Internet]. 2014 Dec. 10 [cited 2025 Nov. 12];3(3). Available from: https://ejournal.unesa.ac.id/index.php/unesa-journal-of-chemistry/article/view/10085