Capillary Zone Electrophoresis of two Cationic Herbicides, Paraquat and Diquat
β Scribed by Cai, Jianyi; Rassi, Ziad El
- Book ID
- 120033673
- Publisher
- Informa UK (Taylor & Francis)
- Year
- 1992
- Tongue
- English
- Weight
- 285 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0148-3919
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The positive ion electrospray mass spectra of the quatemary ammonium salt herbicides paraquat and diquat are examined by on-line separation with capillary electrophoresis (CE) and by direct infusion of the analytes. The analytes are separated by CE in 7-10 min at pH 3.9 in 50% methanol-water by usin
Capillary electrophoresis CE and mass spectrometry MS were investigated for the analysis of paraquat and diquat herbicides. The mass spectrometer Ε½ . was a home-built time-of-flight instrument TOFMS equipped with an electro-Ε½ . spray ionization ESI source. A coaxial liquid sheath ESI source was util