Metconazole, 100 µg/ml, Acetonitrile, 1ml

2,2',3,3',4,5,5',6,6'-Nonachlorobiphenyl ,100 µg/mL,isooctane,1mL,

Cycloheptane, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 291-64-5

PCB No. 170, 10 ng/µl, 10ml