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: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley Interscience,
2007-02.
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| Subjects: | |
| Online Access: | Get fulltext |