Objective:A UPLC-ESI-MS/MS method was developed for the determination of oxytetracycline,tetracycline and chlortetracycline residues in meat.

• 目的:建立超高效液相色谱-电喷雾串联四极杆质谱快速测定畜、禽肉中土霉素、四环素、金霉素的方法。