Mass Spectrum of Chromatographic Peak for Thiabendazole x105+ESI Scan(2.501-2.660 min,13 scans)Frag=120.0V Pest MX_20 Lettuce_01 ppb in 1_3 water.d Subtract 390.1763 219 1.6 7672738 193.0859 300.2019 234.5509 722.4532 150 200 250 300 350 400 450500 550600 650 700750800 8509009501000 Co unts vS.Mass-10- Charge (m/z) Pesticide Analysis with New Agilent Jet Agilent Technologies Page 13 14.200 Mass Spectrum of Chromatographic Peak for Thiabendazole 5 x10 2 2.1 2.2 +ESI Scan (2.501-2.660 min, 13 scans) Frag=120.0V Pest MX_20 Lettuce_01 ppb in 1_3 water.d Subtract 390.1763 1 4 1.5 1.6 1.7 1.8 1.9 0.9 1 1.1 1.2 1.3 1.4 767.2738 193.0859 300 2019 0.3 0.4 0.5 0.6 0.7 0.8 300.2019 0 0.1 0.2 234.5509 722.4532 Counts vs. Mass-to-Charge (m/z) 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 950 1000 Pesticide Analysis with New Agilent Jet Stream Technology Page 13 April 14, 2009