Zhai, Q-Z

• Bulletin of the Chemical Society of Ethiopia Vol. 23 No. 3 (2009) - Articles
  Catalytic kinetic spectrophotometric determination of trace copper with copper(II)- p-acetylchlorophosphonazo-hydrogen peroxide system
  Abstract  PDF
• Bulletin of the Chemical Society of Ethiopia Vol. 23 No. 3 (2009) - Articles
  Kinetic spectrophotometric determination of iron based on catalytic oxidation of p-acetylarsenazo
  Abstract  PDF