DWSD Mix

Ethanol standard in water,1.5g/L,water, 1.5mL

2,2',3,4,5,5'-Hexachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 52712-04-6

Pyrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 129-00-0