4,4'-DDT, 100 µg/ml, Cyclohexane, 1ml

(6-Methoxy-2-naphthyl)acetic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 23981-47-7

Chrysene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 218-01-9

Chloridazon-methyl-desphenyl, 10µg/ml in Acetonitrile, 5ml