Research Article

Ion Suppression Study for Tetracyclines in Feed

Table 2

LC-MS/MS precursor/product ion combinations (quantifier bold) monitored in MRM ESI positive mode.

TetracyclineRetention Time (min)Precursor ion ( )Product ions
( )

TC9.2445.2410.1, 154.1
CTC10.2479.1444.1, 154.1
DC10.4445.2428.1, 154.1
OTC8.9461.2337.1, 201.1
DMC9.7465.1154.1