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Table 2 Optimal MS/MS parameters including SRM transition, collision energy and RF lens for target metabolites

From: Long-term, sustained feeding by Asian citrus psyllid disrupts salicylic acid homeostasis in sweet orange

AnalyteRetention time (min)PolarityQ1 (m/z)Q3 (m/z)CE (V)RF lens (V)
Salicylic acid 2-O-β-D-glucoside3.0Negative299.1137.11568
2,3-Dihydroxybenzoic acid4.4Negative153.0109.11651
2,5-Dihydroxybenzoic acid -d3 (IS)4.0Negative156.0111.12357
Salicylic acid6.2Negative137.393.11750
Jasmonic acid7.3Negative209.059.11348
Salicylic acid -d6 (IS)6.2Negative141.397.11745
Methyl salicylate8.6Positive153.1121.11543
Methyl salicylate-d4 (IS)8.6Positive157.1125.11550
  1. Abbreviation: IS correspond to Internal standard