Simultaneous determination of sulfonamides, trimethoprim, amoxicillin and tylosin in medicated feed by high performance liquid chromatography with mass spectrometry

Abstract

The article presents a rapid and simple analytical procedure for determination of four sulfonamides (sulfadiazine, sulfamerazine, sulfamethazine and sulfamethoxazole), trimethoprim, tylosin and amoxicillin in animal medicated feed.

Keywords

• sulfonamides
• trimethoprim
• tylosin
• amoxicillin
• medicated feed
• liquid chromatography–mass spectrometry (lc-ms)