โ Scribed by Jian Chen; Dirk Steenackers; Pat Sandra
No coin nor oath required. For personal study only.
Fused silica columns (320 p m i.d.) were packed with 10 pm, 15-25 pm, and 25-40 p m microcrystalline cellulose triacetate (CTA) and the influence of the particle diameter on column efficiency was investigated. The dependence of retention, selectivity, resolution, and analysis time on column temperature was studied for the separation of several racemates on microcolumns packed with 15-25 p m CTA.
๐ SIMILAR VOLUMES
## Objectives: To assess air pollution spatial and temporal variability in the urban area nearby the ciampino international airport (rome) and to investigate the airport-related emissions contribute. ## Design and setting: The study domain was a 64 km2 area around the airport. two fifteen-day mon
Cellulose tris(3,5dimethylphenylcarbamate) (CDMPC) was coated on largepore silica gels and used as a chiral stationary phase (CSP) for high-performance liquid chromatographic separation of enantiomers. The influences of pore size of silica gel, coating amount of CDMPC, coating solvent, and column te