Compound

m/z (for quantitation)

m/z (qualifier)

RT (min)

DBP

149.1

205.1, 223.1

8.701

DEHP

149.1

167.1, 279.1

12.060

DnOP

149.1

279.1

12.942

TMCHP

149.1

109.0

12.602

DEHP-d4

153.1

171.0, 283.2

12.054