Determination of chlorpyrifos, penconazole, fenarimol, vinclozolin and metalaxyl in grapes, must and wine by on-line microextraction and gas chromatography.

@article{Oliva1999DeterminationOC,
  title={Determination of chlorpyrifos, penconazole, fenarimol, vinclozolin and metalaxyl in grapes, must and wine by on-line microextraction and gas chromatography.},
  author={Jos{\'e} Oliva and Sim{\'o}n Navarro and A. I. Olives Barba and Gin{\'e}s Navarro},
  journal={Journal of chromatography. A},
  year={1999},
  volume={833 1},
  pages={43-51}
}
A rapid gas chromatographic method for determination of residue levels of one insecticide (chlorpyrifos) and four fungicides (penconazole, fenarimol, vinclozolin and metalaxyl) in grapes, must and wine is described. An on-line microextraction method was used. The matrix, once extracted with a mixture of acetone-dichloromethane (1:1, v/v) was filtered and concentrated. Electron-capture detection for chlorpyrifos, penconazole, fenarimol and vinclozolin and mass-selective detection in the selected… CONTINUE READING