epsilon-HCH, 10.0 µg/ml, Cyclohexane, 1ml

2,4,5-Trimethylphenol, 100 µg/ml, Acetonitrile,

Arochlor 1248 , 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 12672-29-6

Sodium p-n-tetradecylbenzenesulfonate, 100µg/mL, Solvent-methanol/water (50/50), Unit 1mL, # of units-1, Cas.no. 1797-33-7