Online preconcentration of arsenic compounds by dynamic pH junction-capillary electrophoresis
An online preconcentration technique by dynamic pH junction was studied to improve the detection limit for anionic arsenic compounds by CE. The main target compound is roxarsone, or 3-nitro-4-hydroxyphenylarsonic acid, which is being used as an animal feed additive. The other inorganic and organoars...
Main Authors: | , , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
Wiley Interscience,
2007-02.
|
Subjects: | |
Online Access: | Get fulltext |