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. 2022 Sep 20;11(19):2930. doi: 10.3390/foods11192930

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© 2022 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).

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Comparison between split and splitless injections based on peak height and sensitivity for the different scale (10 folds) in GC-MS/MS. (a) Total ion chromatogram (ratio 10) of pesticides standard mixture (50 ng/mL), which was obtained using the split injection method; (b) Total ion chromatogram) of pesticides standard mixture (50 ng/mL), which was obtained using the splitless injection method. Peaks: 1: PAM, 2: dichlorobenil, 3: 3,5-dichloroaniline, 4: diphenylamine, 5: chlorpropham, 6: simazine, 7: dimethipin, 8: atrazine, 9: quintozene, 10: cyanazine, 11: pentachloroaniline, 12: vinclozoline, 13: alachlor, 14: phthalide, 15: pendimethalin, 16: cyprodinil, 17: fluopyram, 18: chinomethionat, 19: picoxystrobin, 20: flutriafol, 21: thifluzamide, 22: flusilazole, 23: fenoxanil, 24: penthipyrad, 25: propiconazole, 26: epoxiconazole, 27: fenamidone, 28: esfencalerate, 29: flumioxazine, 30: difenoconazole.