Determination of impurities in pesticides and their degradation products formed during the wine-making process by solid-phase extraction and gas chromatography with detection by electron ionization mass spectrometry. II. Bromopropylate, trichlorphon, parathion-methyl and tebuconazole

1. Jiménez, J.J.
2. Bernal, J.L.
3. Del Nozal, M.J.
4. Toribio, L.
5. Bernal, J.