PCB Isomer Standard “Dutch 7”, 10µg/ml in Isooctane, 1ml

1,3,5-Trichlorobenzene, 10 µg/ml, Acetonitrile,

Ethyl viologen-d8 dichloride (rings-d8), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Unlabelled 3688-18-4

3,3’-Dichlorobenzidine-d6