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

• المؤلفون الرئيسيون: Tapparath Leelasattarathkul, Saisunee Liawruangrath, Mongkon Rayanakorn, Winai Oungpipat, Boonsom Liawruangrath
• التنسيق: دورية
• منشور في: 2018
• الموضوعات: Chemistry
• الوصول للمادة أونلاين: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=33748317812&origin=inward; http://cmuir.cmu.ac.th/jspui/handle/6653943832/61570

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...