Environmental Engineering Reference
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Fig. 4 LC-MS/MS reconstituted ion chromatograms displaying analyte-specific quantitation and
qualifier ions monitored for ( a ) a tissue extract from a fish (Lepomis sp.) that is affected by con-
taminants and ( b ) an extract from fish tissue (not affected by contaminants) spiked with known
amounts of diphenhydramine (1.6 ng g 1 ), diltiazem (2.4 ng g 1 ), carbamazepine (16 ng g 1 ),
and norfluoxetine (80 ng g 1 ). The higher m/z fragment is more intense in all cases. Data source
Ramirez et al. ( 2007 )
Identification of Personal Care Products Using GC-MS/MS (Mottaleb
et al. 2009 )
Two gas chromatography-mass spectrometry (GC-MS) methods have been
described for simultaneous determination in fish of ten extensively used per-
sonal care products (PCPs) such as benzophenone, 4-methylbenxylidine camphor
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