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. Author manuscript; available in PMC: 2012 Mar 1.
Published in final edited form as: Environ Toxicol Chem. 2011 Jan 19;30(3):556–563. doi: 10.1002/etc.416

Table 1.

Mass transitions monitored by liquid chromatography tandem mass spectrometry

Chemical Transitions (m/zm/z)
Triclocarban (TCC) 313 → 160
13C6-TCC 319 → 160
d7-TCC 322 → 165a
Triclosan (TCS) 287 → 35
13C6-TCS 293 → 35
13C12-TCS 299 → 35
a

Due to overlap from the 13C6-TCC transition, the 37Cl isotope transition was used for the internal standard d7-TCC