2,4’-DDE, 1000µg/ml in Hexane, 1ml

Ethanol standard in water,0.2g/L,water, 1.5mL

ICP-MS Mix

n-Heptadecane, ?13C: - 25.72, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no. 629-78-7