... Test KitCatalog No. LSY-10026 1. PrincipleThis test kit is based on the competitive enzyme immunoassay for the ... CodeProduct NameSpecSensitivity (ppb)Sample PerformanceFood Safety ELISA test kit(Antibiotic drugs and toxin analysis)LSY-10001Nitrofuran ... , Serum, Milk, Egg, Urine, IntestineLSY-10008Florfenicol ELISA Test Kit96 wells/kit0.5Aquatic products, Animal tissue, honeyLSY-10009Sulfonamides ...