n-Pentyltriphenyltin,1000 µg/mL,isooctane,1mL,

Prosulfuron, 10.0 µg/ml, Acetonitrile, 10ml

5ß(H)-Cholestan-3-one, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 601-53-6

Naphthalene Mix, 20µg/mL in dichlorometh., 10 x1ml