高效液相色谱—串联质谱分析废水中的磺胺类抗生素

 Introduction

Antibiotics are widely used in human and veterinary medicine for the prevention and treatment of bacterial infectious diseases.An important but often disregarded aspect of antibiotic use is the fate of antibiotic residues entering the environment.

Goal

To develop methods for the determination of sulfonamide antibiotics at trace levels in effluent wastewaters.

 Instrument:

Surveyor HPLC 系统

TSQ Quantum Ultra 三重四极杆质谱

Conclusion

LC-ESI-MS/MS is a powerful analytical method for the sensitive determination of sulfonamide antibiotics in municipal wastewater at low ppt levels(ng/L).