Hexachlorobenzene-13C6

Desphenyl chloridazon, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no.

3-Methylcholanthrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 56-49-5

Dysprosium (Dy)