The Betalactam Test, an enzyme-linked receptor-binding assay that detects penicillin G, ampicillin, amoxicillin, oxacillin, cloxacillin, dicloxacillin, nafcillin, cefquinome, cefacetrile, cefalonium, cefazolin, cefoperazone, cephapirin, ceftiofur in raw, mixed cow milk at or below established tolerance and/or safe levels. Only 5 minutes to results User friendly High sensitive Cost-effective Save milk, save time, save energy Rapid One Step Assay This new test can be used in-situ for daily checks or in laboratories for analysis of series of milk samples. 96T/box, 54 boxes per carton