2-Methylpropane, 10mg/mL in N,N-dimethylacetamide, 2ml

Chrysene-trans-3,4-dihydrodiol, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 64920-32-7

1,2-Difluorotetrachloroethane

D-Biotin, 250mg