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Table 1 Qualifier and quantifier transitions of the six phthalates in the mass spectrometry detector

From: Fast determination of phthalates in mussel samples by micro-matrix solid-phase dispersion (micro-MSPD) coupled with GC–MS/MS

Compound

Qualifier transition

Quantifier transitionQuantifier transition

Precursor ion

Product ion

Precursor ion

Product ion

DMP

163

135

163

77

163

92

DEP

177

149

149

65

149

93

149

121

DBP

149

121

149

65

149

93

BzBP

91

65

149

65

149

93

DEHP

167

149

149

65

DnOP

279

71

149

65

261

149

279

149

149

121

  1. DMP dimethyl phthalate, DEP diethyl phthalate, DBP dibutyl phthalate, BzBP benzyl butyl phthalate, DEHP diethyl hexyl phthalate, DnOP di-n-octyl phthalate