## Abstract Extracts of the roots of __Panax__ (ginseng) species are analysed using comprehensive twoโdimensional gas chromatography. Comparison of comprehensive twoโdimensional chromatograms reveals the presence of numerous common components, and possible speciesโspecific components are also obser
A review of environmental toxicant analysis by using multidimensional gas chromatography and comprehensive GC
โ Scribed by Philip J. Marriott; Peter Haglund; Ruby C.Y. Ong
- Book ID
- 117074828
- Publisher
- Elsevier Science
- Year
- 2003
- Tongue
- English
- Weight
- 767 KB
- Volume
- 328
- Category
- Article
- ISSN
- 0009-8981
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Second-order data such as those provided by hyphenated instruments ลฝ . like gas chromatography with mass spectrometry detection GCrMS provide a wealth of information. Multichannel detection combined with multivariate analysis allows compounds that have been incompletely resolved by chromatography to
## Abstract The selection and quality of hops is a major determinant in beer flavour. Brewers acknowledge that distinctive characteristics of different hop varieties can be traced to the composition of their essential oils. The difficulty in characterising complex mixtures such as hop oil using 1โD