Trace determination of β-blockers and β2-agonists in distilled and waste-waters using liquid chromatography-tandem mass spectrometry and solid-phase extraction.

@article{Salem2012TraceDO,
  title={Trace determination of β-blockers and β2-agonists in distilled and waste-waters using liquid chromatography-tandem mass spectrometry and solid-phase extraction.},
  author={Alaa A. Salem and Ibrahim A Wasfi and Salama S Al-Nassibi},
  journal={Journal of chromatography. B, Analytical technologies in the biomedical and life sciences},
  year={2012},
  volume={908},
  pages={27-38}
}
A highly sensitive method for simultaneous determinations of eleven β-blockers and β-agonists in distilled and waste-waters using liquid chromatography-electrospray ionization-tandem mass spectrometry (LC-ESI-MS-MS) was developed, optimized and validated. The method was used for trace determinations of acebutolol, atenolol, metoprolol, propranolol, timolol, nadolol, labetalol, oxprenolol, pindolol, alprenolol and terbutaline. Oasis MCX and Clean Screen cartridges were used for solid phase… CONTINUE READING

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