A. Sankara Avudaiappan1, A. Chenthilnathan1* and S. Vikraman2 1Department of Pharmaceutical Chemistry, Manonmaniam Sundaranar University, Tirunelveli – 627 012, Tamil Nadu, India. 2Apex Laboratories Private Limited, Alathur, Kancheepuram District-603110 Tamil Nadu, India. Received: 29 April 2014, Accepted: 15 June 2014, Published Online: 27 July 2014 Abstract A simple, efficient and reproducible RP-HPLC method for simultaneous determination of vitamins B1 (Thiamine mononitrate), ... Read More »