PCB No. 167, 100µg/ml in Isooctane, 1ml

Perfluorooctane sulfonamide, 50ug/ml, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 754-91-6

Endosulfan I (a), 1.2mL x 100ug/mL, nonane

Praseodymium (Pr)