Determination of salinomycin by high-performance liquid chromatography using a precolumn derivatization technique
β Scribed by Arun Kumar Mathur
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 319 KB
- Volume
- 664
- Category
- Article
- ISSN
- 1873-3778
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π SIMILAR VOLUMES
A method which uses 1-naphthylisocyanate as an HPLC precolumn derivatization reagent for amino acid analysis is described. Derivatization is carried out by adding the isocyanate dissolved in dry acetone to a buffered amino acid solution followed by extraction of the excess reagent with cyclohexane.
A reversed-phase high-performance liquid chromatographic method for the detection of boronophenylalanine is described. Determination was obtained by precolumn reaction of o-phthalaldehyde with a mixture of standard amino acids containing boronophenylalanine and separating the corresponding o-phthala