Metolachlor-ESA, 100µg/ml in Acetonitrile, 1ml

2-Hydroxychrysene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 65945-06-4

Thallium (Tl)

Parathion-ethyl D10, 100µg/mL in Acetone, 1ml