Tris[(2R)-1-chloro-2-propyl] phosphate, 1.2ml x 50ug/ml, toluene

gamma-HCH, 10 µg/ml, Acetonitrile, 10ml

(+/-)Atenolol, neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 29122-68-7

Tetrachloroethene, 1000 µg/ml, Methanol, 1ml