Clopyralid, 100µg/ml in Acetonitrile, 1ml

17a-Estradiol, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 57-91-0

Iron (Fe)

2,6-Diethylaniline, 100 µg/ml, Methanol, 1ml