Large-scale pesticide testing in olives by liquid chromatography-electrospray tandem mass spectrometry using two sample preparation methods based on matrix solid-phase dispersion and QuEChERS

1. Gilbert-López, B.
2. García-Reyes, J.F.
3. Lozano, A.
4. Fernández-Alba, A.R.
5. Molina-Díaz, A.