Pyrene, 10µg/ml in Acetonitrile, 10ml

n-Butyl n-octyl phthalate, techn.,1000 µg/mL,isooctane,1mL,

5ß(H)-Cholestan-3ß-ol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 360-68-9

Acetochlor ESA sodium salt, 25mg