Metolachlor (ring-13C6), 100µg/ml in n-Nonane, 1,2ml

5ß(H)-Cholestan-3 alpha-ol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 516-92-7

Disulfoton, 10.0 µg/ml, Acetonitrile, 10ml

1-Indanone,1000 µg/mL,toluene,1mL,