Flow injection system with in-line Winkler's procedure using 16-way valve and spectrofluorimetric determination of dissolved oxygen in environmental waters

• المؤلفون الرئيسيون: Sakai T., Piao S., Teshima N., Kuroishi T., Grudpan K.
• التنسيق: مقال
• اللغة: English
• منشور في: 2014
• الوصول للمادة أونلاين: http://www.scopus.com/inward/record.url?eid=2-s2.0-2542435846&partnerID=40&md5=8df3f82040a55c96f5cb68a6e43e3ae3; http://cmuir.cmu.ac.th/handle/6653943832/6980

Flow injection spectrofluorimetry with in-line Winklers procedure was developed for the dissolved oxygen (DO) determination. 2-Thionaphthol reacted with iodine produced by Winkler's method to form fluorescence inactive disulfide compound. To automate the process completely, a 5-channel flow sys...