2,3,4,7,8-Pentabromodibenzofuran, 1.2ml x 50ug/ml, toluene

MA - VPH Matrix Spike #2

4-Methoxy-2',3,5,5'-tetrachlorobiphenyl, 100µg/ml in IO, 1ml

Quinoxyfen, 100 µg/ml, Ethyl acetate, 5ml