Septumless injection port for capillary gas chromatography
β Scribed by Greter, Joachim.; Staahle, Goeran.
- Book ID
- 127107151
- Publisher
- American Chemical Society
- Year
- 1982
- Tongue
- English
- Weight
- 773 KB
- Volume
- 54
- Category
- Article
- ISSN
- 0003-2700
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π SIMILAR VOLUMES
## Abstract Discrimination may occur when injecting samples onto gas chromatography capillary columns, whereby peak areas for higher boiling point compounds are smaller than they should be compared to lower boiling compounds. This problem is most important in quantitative work on solutes having a w
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