Occurrence of several main antibiotic residues in raw milk in 10 ...
WEBAbstract. In the present study, 199 raw milk samples were analysed for betalactams, tetracyclines, sulfonamides and quinolones. They were obtained from collection tanks of milk routes in 10 provinces of China. The occurrence and concentration range of the four antibiotics were investigated by competitive enzymelinked immunosorbent assay methods.