Spectrophotometric determination of bromhexine hydrochloride by azo-dye formation reaction
By: Uthman, Nabil Sabih; Umar, Shilan Ali. al-Tarbiyah wa-al-Ilm : Majallat ilmiyah lil-Buhuth al-Ilmiyah al-Asasiyah. Vol. 22, no. 1 (Mar. 2009), pp.19-32, 14 p.
Subjects: Bleaching; Colors; Dyeing