Column size in analytical packed column liquid chromatography
β Scribed by Verzele, M.
- Publisher
- John Wiley and Sons
- Year
- 1989
- Tongue
- English
- Weight
- 129 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0935-6304
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The HorvathαLin equation was modified to describe the peak dispersion in liquid chromatography for columns packed with nonporous spherical particles. The minimum separation times for compounds with different separation ratios were calculated by employing a series of fundamental equations for nonporo
Reversed-phase packed capillary column liquid chromatography LC was investigated at column temperatures of 24ΠC, 40ΠC, 60ΠC, and 80ΠC. For a Ε½ . mixed mobile phase containing acetonitrile and water 72:28, vrv , the viscosity of the mobile phase decreased 2.2 times and the diffusion rate of the solut
## Abstract Capillary columns of 0.3β0.5 mm i.d. packed with 3β to 30βΞΌm silicaβbased stationary phases for liquid chromatography were used for gas chromatographic separation of hydrocarbons. Column efficiencies were evaluated for various commercially available packing material. The best column eff
## Abstract It is often observed that peak area precision in packed column supercritical fluid chromatography (pSFC) is rather poor when compared to values obtained in HPLC. Since the valves used for sample introduction in both techniques are identical, it is reasonable to expect that injection pre