D10-Chlorpyrifos, 100 µg/ml, Acetone, 1ml

17ß-Estradiol, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 50-28-2

Violanthrone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 116-71-2

ICP-MS Mix