Perfluorooctane sulfonic acid potassium salt, 100mg

Ethion, 100 µg/ml, Cyclohexane, 5ml

Aroclors 1016 + 1260 + DCB

Perfluorohexane sulfonic acid, potassium salt, 50ug/ml, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 3871-99-6