2,2',3,3',5,5',6,6'-Octachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

JWH-073Methylderivate N-(4-Hydroxybutyl) metabolite, 50µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. NA

Benzo[a]pyrene,400µg/mL,cyclohexane,0.5mL,

Metosulam, 10.0 µg/ml, Acetonitrile, 10ml