TY - SER AU - Kazi, Asrar A. AU - Aman, Tehseen AU - Sabri, M. Usman AU - Mumtaz, Amina TI - Determination of Triprolidine-Hcl by Pectrophotometric Method in Pure and Pharmaceutical Preparations Using Dichloronitrobenzene as a New Chromogenic Reagent KW - Triprolidine-Hci Determination KW - Dichloronitrobenzene KW - Colour Stability ER -