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. 2024 Jun 1;13(11):1742. doi: 10.3390/foods13111742

Table 1.

Retention times (tR) and established MRM conditions of penthiopyrad and tebufenpyrad.

Pesticide tR
(min)
Monoisotopic Mass Ionization Type Precursor Ion > Product Ion (CE, V)
Quantifier Qualifier
Penthiopyrad 3.69 359.1 [M+H]+ 360.1 > 276.2 (−14) 360.1 > 177.1 (−32)
Tebufenpyrad 5.03 333.2 [M+H]+ 334.2 > 117.1 (−37) 334.2 > 132.2 (−40)