Salmonella Polyvalent O Antiserum OMC: Groups I, J, K, M, N, O, and P (16+17+18+28+30+35+38) #3560821B

3 ml vial (60 tests), polyvalent antiserum mixture to Salmonella somatic antigen OMC, for preliminary identification of groups I, J, K, M, N, O, and P