Perylene, 1000µg/ml in methylene chloride, 1ml

D6-Dichlorvos, 100 µg/ml, Cyclohexane, 1ml

17?-Methyltestosterone

2,4-D methyl ester, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 1928-38-7