Arsenic can be detected and/or determined at a trace level by spectrophotometry or spectrofluorimetry using catechol and a cationic dye as reagents. Semiquantitative determination of arsenic has been carried out using a standard colour comparator. The method has been successfully exploited for the quantification of total arsenic in water samples.
T. Pal, N. R. Jana and T. Sau, Anal. Proc., 1995, 32, 369 DOI: 10.1039/AI9953200369
To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.
If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.
If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.
Read more about how to correctly acknowledge RSC content.
Please wait while we load your content...