Capillary Gas Chromatography Injection: An Exercise for Students of Instrumental Analysis
β Scribed by Marriot, Philip J.; Carpenter, Peter D.
- Book ID
- 125996535
- Publisher
- American Chemical Society
- Year
- 1996
- Tongue
- English
- Weight
- 627 KB
- Volume
- 73
- Category
- Article
- ISSN
- 0021-9584
- DOI
- 10.1021/ed073p96
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Automated large volume (25-200 1-11) on-column injections into a gas chromatograph with a capillary column were successfully performed by coupling a retention gap technique with an air actuated rotary valve. The linearity, injection precision, and carryover were evaluated. Slight boiling point discr
Precision and accuracy of vaporization, as well as cold on-column injections, were studied using triglycerides as a sample of very high boiling point. Cold oncolumn injection gave by far the most reproducible results (with standard deviations of 1 to 3%) normalized on internal standard. A weak discr
## Abstract A simple and quick gas chromatographic method has been developed for the determination of up to six commonly used antiepileptic drugs in human serum. The antiepileptics are isolated from serum by solid phase extraction on to a reversed phase sorbent and recovered with ethyl acetate as e