The development of sequential injection analysis coupled with lab-on-valve for copper determination

• المؤلفون الرئيسيون: Leelasattarathkul T., Liawruangrath S., Rayanakorn M., Oungpipat W., Liawruangrath B.
• التنسيق: مقال
• اللغة: English
• منشور في: 2014
• الوصول للمادة أونلاين: http://www.scopus.com/inward/record.url?eid=2-s2.0-33748317812&partnerID=40&md5=860143772a5e109b3dfa4ce948c8c839; http://www.ncbi.nlm.nih.gov/pubmed/18970823; http://cmuir.cmu.ac.th/handle/6653943832/4436
• المؤسسة: Chiang Mai University

A sequential injection analysis (SIA) using lab-on-valve with air segmentation and spectrophotometric detection was designed for copper(II) determination. It is based on the reaction of copper(II) and 2-carboxy-2′-hydroxy-5′-sulfoformazyl benzene (Zincon) in a weak alkaline solution between the air...