Spectrophotometric assay of dipyrone in pharmaceutical preparations via oxidative coupling reaction with m-toluidine and potassium hexacyanoferrate (III)
By: Salih, E. S.; al-Sharuk, M. M.. al-Tarbiyah wa-al-Ilm : Majallat ilmiyah lil-Buhuth al-Ilmiyah al-Asasiyah. Vol. 21, no. 2 (Jun. 2008), pp.36-45, 10 p.
Subjects: Analytical chemistry; Chemical reactions