## Abstract Conductivity detection, which is universal in capillary electrophoresis (CE), has received considerable attention, since the introduction of the axial capacitively coupled contactless detector C^4^D in 1998. This detector is made of two electrodes which are placed cylindrically around t
Method development and validation for trifluoroacetic acid determination by capillary electrophoresis in combination with capacitively coupled contactless conductivity detection (CE-C4D)
β Scribed by Mohamed Nouri El-Attug; Bienvenue Lutumba; Jos Hoogmartens; Erwin Adams; Ann Van Schepdael
- Book ID
- 116904739
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 242 KB
- Volume
- 83
- Category
- Article
- ISSN
- 0039-9140
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The separation and detection of commonly used preservatives (benzoate, sorbate) and vitamin C by both conventional CE and microchip electrophoresis with capacitively coupled contactless conductivity detection is presented. The separation was optimized by adjusting the pH-value of the buffer and the