2,2',3,4',5,5',6-Heptachlorobiphenyl (PCB 187) 100 µg/mL in Methanol

2,2',3,4',5,6,6'-Heptachlorobiphenyl (PCB 188) 100 µg/mL in Methanol

2,3,3',4,4',5,5'-Heptachlorobiphenyl (PCB 189) 100 µg/mL in Methanol

2,2',6-Trichlorobiphenyl (PCB 19) 100 µg/mL in Methanol

2,2',4,4',5,6'-Hexachlorobiphenyl (PCB 154) 100 µg/mL in Methanol

2,2',4,4',6,6'-Hexachlorobiphenyl (PCB 155) 100 µg/mL in Methanol

2,3,3',4,4',5-Hexachlorobiphenyl (PCB 156) 100 µg/mL in Methanol

2,3,3',4,4',5'-Hexachlorobiphenyl (PCB 157) 100 µg/mL in Methanol

2,3,3',4,4',6-Hexachlorobiphenyl (PCB 158) 100 µg/mL in Methanol

2,3,3',4,5,5'-Hexachlorobiphenyl (PCB 159) 100 µg/mL in Methanol