Evaluation of the applicability and the stability of a C18 stationary phase containing embedded urea groups.

@article{Silva2003EvaluationOT,
  title={Evaluation of the applicability and the stability of a C18 stationary phase containing embedded urea groups.},
  author={C{\'e}sar Ricardo Silva and Isabel Cristina Sales Fontes Jardim and Claudio Airoldi},
  journal={Journal of chromatography. A},
  year={2003},
  volume={987 1-2},
  pages={139-46}
}
Chromatographic evaluations of a new C18 urea phase in 150x3.9 mm HPLC columns, involving the separation of different test mixtures, indicate good performance for both polar and basic compounds when compared with a commercial C18 reversed phase and also show promising results for the separation of some herbicides. An aging study was performed by passing a… CONTINUE READING