Flow-injection and sequential-injection determinations of paracetamol in pharmaceutical preparations using nitrosation reaction

• المؤلفون الرئيسيون: Burakham R., Duangthong S., Patimapornlert L., Lenghor N., Kasiwad S., Srivichai L., Lapanantnoppakhun S., Jakmunee J., Grudpan K.
• التنسيق: مقال
• اللغة: English
• منشور في: 2014
• الوصول للمادة أونلاين: http://www.scopus.com/inward/record.url?eid=2-s2.0-3042580677&partnerID=40&md5=e869422b480c04dc55e9c2460a6bea07; http://www.ncbi.nlm.nih.gov/pubmed/15171290; http://cmuir.cmu.ac.th/handle/6653943832/7140

A simple FI and two different SI systems have been investigated for the determination of paracetamol by employing a simple reagent for a nitrosation reaction. It is based on the on-line nitrosation of paracetamol with sodium nitrite in an acidic medium. The formed nitroso derivative species reacts f...