D4-2,4,5-T, 100 µg/ml, Acetone, 1ml

Benzo(e)pyrene,2000µg/ml in methylene chloride,1ml

Phorate-oxon

Sodium 1H,1H,2H,2H-[1,2-13C2]perfluorodecylphosphate, 1.2ml x 50ug/ml, methanol