PCB No. 189, 10µg/ml in Isooctane, 10ml

2,2',3,3',5,5',6,6'-Octachlorobiphenyl (202)

Pentafluoropropionic acid; PFPrA, 98%, 50g

Pymetrozine, 10.0 µg/ml, Acetonitrile, 10ml