
Highly selective potentiometric and colorimetric determinations of cobalt (II) ion using thiazole based ligands
Keywords: ISE, ion selective electrode; PME, polymeric membrane electrode; CGE, coated graphite electrode; DBP, dibutylphthalate; TBP, tri-n-butylphosphate; DOP, dioctylphthalate; 1-CN, 1-chloronapthalene; o-NPOE, o-nitrophenyloctylether; NaTPB, sodium tetraphenylb