Hexachlorobenzene, 100 µg/ml, Methanol, 5ml

Anions Mix #2

Dimethyl phthalate, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 131-11-3

Dibenzo[a,h]pyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 189-64-0