Retene, 10µg/ml in Cycohexane, 10ml

D4-Difenoconazole, 100 µg/ml, Acetonitrile, 1ml

Methyl 2-Hydroxy-3-carboxynaphthyl, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no.

Albuterol-d4, 1mg