Polypyrrole-magnetite dispersive micro-solid-phase extraction combined with ultraviolet-visible spectrophotometry for the determination of rhodamine 6G and crystal violet in textil...

by Kamaruddin A.F.; Sanagi M.M.; Wan Ibrahim W.A.; Md. Shukri D.S.; Abdul Keyon A.S.
Published in Journal of Separation Science (2017)