Hexavalent Chromium (Cr 6+)

Dibenz[a,h]anthracene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 53-70-3

2-Propylphenol, 1000mg

Benzo(g,h,i)perylene-d12, 1000µg/ml in Methylen Chloride, 1ml