Stacking and separation of coproporphyrin isomers by acetonitrile-salt mixtures in micellar electrokinetic chromatography
β Scribed by Terence S. K. So; Li Jia; Carmen W. Huie
- Publisher
- John Wiley and Sons
- Year
- 2001
- Tongue
- English
- Weight
- 110 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0173-0835
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The possibilities of using bile salts alone and mixed with sodium Ε½ . Ε½ . dodecyl sulphate SDS in micellar electrokinetic chromatography MEKC to Ε½ . achieve the enantiomeric separation of chiral polychlorinated biphenyls PCBs Ε½ have been studied. In these conditions, only three IUPAC numbers 84, 95,
A micellar electrokinetic capillary chromatographic method was set up for the quality control of rhubarb and its preparations. Anthraquinone derivatives were separated successfully within 10 min in the buffer solution of 50 mmol/L H 3 BO 3 -NaOH (pH 11) containing 25 mmol/L sodium deoxycholate. The
Separation of positional isomers of aromatic anions was studied by micellar electrokinetic chromatography using nonionic surfactants andror an ion association reagent. The isomers were well resolved by adding nonionic surfactant in the migrating solution, which indicates that binding of the anions t