Cathodic stripping voltammetric procedure for determination of some inorganic arsenic species in water, soil and ores samples

• Main Authors: Jaroon Junsomboon, Ponlayuth Sooksamiti, Kate Grudpan, Somchai Lapanantnoppakhun, Prasak Thavornyuthikarn, Jaroon Jakmunee
• Format: Journal
• Published: 2018
• Subjects: Biochemistry, Genetics and Molecular Biology; Chemistry; Materials Science; Mathematics; Physics and Astronomy
• Online Access: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=70349742265&origin=inward; http://cmuir.cmu.ac.th/jspui/handle/6653943832/48852
• Institution: Chiang Mai University

Square wave cathodic stripping voltammetry was developed for determination of As(III) and/or As(V) in water, soil, and ore samples. The method was based on electrodeposition of As(III) on a hanging mercury drop electrode (HMDE) as a copper-arsenic intermetallic compound, which was further reduced to...