Canadian Drinking Water Triazine Herbicides

Perfluoroheptane sulfonic acid, potassium salt,50 µg/mL,MeOH,1mL,

Phenazone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 60-80-0

PCB No. 3, 100µg/ml in Isooctane, 1ml