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

Dalapon methyl ester

1,3,5-Trichlorobenzene, certified, 0.25g

PCB Mixture 2263,12 2,2,5- Trichlorobiphenyl PCB18 1999,12 2,4,4`-Trichlorobiphenyl PCB28 2264,12 2,4,5`-Trichlorobiphenyl PCB31 2265,12 2,2`,3,5`-Tetrachlorobiphenyl P