Ethanol standard in water,0.1g/L,water, 1.5mL

1-Nitronaphthalene, 100µg/ml in Toluene, 1ml

Violaxanthin (Mixture of Diastereomers), 1mg

Arochlor 1221 , 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 11104-28-2