Naproxen, 100 µg/ml, Methanol, 1ml

Arochlor 1221 , 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 11104-28-2

Trichloronate, 100 µg/ml, Acetonitrile, 5ml

Triethyl phosphate, 1.2ml x 50ug/ml, toluene