Measurement of nitrophenols in rain and air by two-dimensional liquid chromatography-chemically active liquid core waveguide spectrometry

• المؤلفون الرئيسيون: Lucksagoon Ganranoo, Santosh K. Mishra, Abul K. Azad, Ado Shigihara, Purnendu K. Dasgupta, Zachary S. Breitbach, Daniel W. Armstrong, Kate Grudpan, Bernhard Rappenglueck
• التنسيق: دورية
• منشور في: 2018
• الموضوعات: Chemistry
• الوصول للمادة أونلاين: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=77954194438&origin=inward; http://cmuir.cmu.ac.th/jspui/handle/6653943832/50666
• المؤسسة: Chiang Mai University

We report a novel system to analyze atmospheric nitrophenols (NPs). Rain or air sample extracts (1 mL) are preconcentrated on a narrow bore (2 mm) aliphatic anion exchanger. In the absence of strong retention of NPs exhibited by aromatic ion exchangers, retained NPs are eluted as a plug by injection...