2,4'-DDE, 10.0 µg/ml, Ethyl acetate, 10ml

Phenol (C6H5OH), 1000µg/ml in Water, 500ml

Isodrin, 100µg/ml in Cyclohexane, 5ml

n-Pentacosane, ?13C: -28.21, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 629-99-2