Investigation of quantity control of residual petroleum ether in pharmaceuticals by gas capillary chromatography
- At: 2007 FIP Congress in Beijing (China)
- Type: Poster
- By: CHEN, Dongying (Shanghai Institute of Materia Medica, Shanghai, China)
- Co-author(s): Li, Ping (Shanghai Institute of Materia Medica, SHANGHAI, China)
Chi, Yinghong (Shanghai Institute of Materia Medica, SHANGHAI, China)
Objective: A quantitative determination of residual petroleum ether in pharmaceuticals by gas chromatography (GC) was explored. Method: Using several batches of petroleum ether (60-90â„ƒ) obtained from market as examples, the separation was optimized to analyze the peak distributions in GC chromatograms, and further determinations combined.. The access to the whole abstract and the presentation file is available to FIP members and to congress participants of that specific congress.