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1. General principle and transport phenomena
1.1 Principle
Capillary electrophoresis is a technique in which compounds are analyzed within a capillary of small internal diameter (a few tens of micrometers) and a length of the order of a few tens of centimeters, filled with a separating electrolyte. The two ends of the capillary dip into two different reservoir bottles, each containing two electrodes connected to a high-voltage generator, as shown schematically in figure 1 . Applying a voltage of up to several tens of kV to the ends of the capillary generates a longitudinal electric field within the capillary, which sets the analytes in motion at their own speed. A continuous detection step is performed, usually...
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General principle and transport phenomena
Bibliography
Bibliography
Norms and standards (non-exhaustive list)
- [IDF 206:2006] Milk powder – Determination of soybean and pea proteins by capillary electrophoresis in the presence of sodium dodecyl sulfate (SDS-CE) – Screening method - ISO 17129 - 2006
- Powdered milk-based infant formulas – Quantification of whey protein content by capillary electrophoresis on sodium dodecyl sulfate gel (SDS-CGE) - ISO/DIS 23293 - 06-19
- Evaluation and Recommendation...
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Manufacturers – Suppliers – Distributors (non-exhaustive list)
Agilent Technologies http://www.agilent.com
Prince Technologies http://www.princetechnologies.eu
Software tools
Application for calculating sample injection and packaging volumes
CE Expert Lite https://sciex.com
Software for simulating the properties of electrolytes, analytes and electropherograms
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The Ultimate Scientific and Technical Reference