A normal phase, gradient, analytical high performance liquid chromatographic method has been developed for the analysis of a broad range of neutral limonoids which are present in Citrus seeds. The method features high sensitivity, with better specificity and resolution of limonoids than a previous n
A Simple Thin-Layer Chromatographic Method for the Analysis of Buprenorphine in Urine
✍ Scribed by G. Alemany; A. Gamundí; C. Rosselló; M. C. Nicolau
- Publisher
- John Wiley and Sons
- Year
- 1996
- Tongue
- English
- Weight
- 199 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0269-3879
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✦ Synopsis
A simple and sensitive (at the ng/mL level) method for buprenorphine assay in urine is described. Buprenorphine is extracted by a C18 cartridge, derivatized with dansyl chloride, resolved by a uni-dimensional, two developing mobile phase high-performance thin layer chromatography system and quantified by fluorescence densitometry at 340 nm.
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