Liquid Chromatography-Tandem Mass Spectrometry Detection of Human and Veterinary Drugs and Pesticides in Surface Water

Figure 1

Typical reconstructed MRM chromatograms for the analytes: 50 compounds acquired under positive mode. The peak number of 1 to 50 correspond to pymetrozine, omethoate, lincomycin, dinotefuran, thiamethoxam, nitenpyram, sulfacetamide, sulfadiazine, monocrotophos, sulfathiazole, sulfapyridine, sulfamerazine, parathion, flonicamid, spiramycin, sulfamethazine-d₄, sulfamethazine, sulfamethoxypyridazine-d₃, sulfameter, sulfamethizole, sulfamethoxypyridazine, clindamycin, tilmicosin-d₃, tilmicosin, oleandomycin, imidacloprid-d₄, sulfamonomethoxine, imidacloprid, clothianidin-d₃, clothianidin, erythromycin, dimethoate, sulfachloropyridazine, parathion-methyl, imidaclothiz, acetamiprid-d₃, acetamiprid, sulfadoxine, leucomycins, sulfamethoxazole-d_4, sulfamethoxazole, josamycin, sulfisoxazole, thiacloprid, sulfadimethoxine, sulfaphenazole, dichlorvos, testosterone, methidathion, and methyltestosterone.