Two-dimensional gas-liquid chromatography electron-capture detection of guanethidine in plasma
β Scribed by E.D. Pellizzari; T.P. Seltzman
- Publisher
- Elsevier Science
- Year
- 1979
- Tongue
- English
- Weight
- 444 KB
- Volume
- 96
- Category
- Article
- ISSN
- 0003-2697
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
A rapid, sensitive, and reliable method for the determination of nifedipine in human plasma is described. Using a single-step solvent extraction and capillary gas chromatography combined with electron capturedetection, an assaysensitivityof 2 ng/ml is achieved routinely using 0.5 ml of plasma. Intac
## Abstract A new method of dispersive liquidβliquid microextraction (DLLME) combined with GCβelectron capture detection (GCβECD) was proposed for the extraction and determination of four polychlorinated biphenyls (PCBs) congeners in fish samples. Acetone was used as extraction solvent for the extr