A novel methodology based on solvents less dense than water through dispersive liquid–liquid microextraction: application in quantitation of l-ascorbate in fruit juices and soft drinks by fiber optic-linear array detection spectrophotometry

Araz Bidari, Mohammad Reza Ganjali, Yaghoub Assadi, Parviz Norouzi
  • Analytical Methods, January 2011, Royal Society of Chemistry
  • DOI: 10.1039/c0ay00741b