4,4'-DDT (ring-13C12,99%) 100 µg/mL in Nonane, 1,2ml

Flamprop-methyl, 100 µg/ml, Acetonitrile, 5ml

n-Eicosane, ?13C: -33.06, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 112-95-8

2-Methyl-1-[4-(1-methylethyl)phenyl]-1-propanone, neat, Solvent-neat, Unit 25mg, # of units-1, Cas.no. 72846-62-9