Cations Mix (K,Na,Mg,Ca) 1000µg/ml in Water, 100ml

2,2',3,5,6,6'-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL,

4-Hydroxy-3,5-dichlorobiphenyl, 10mg

Aliphatic Hydrocarbon Calibration #5