Phenanthrene, 100µg/ml in Acetonitrile, 1ml

Benz[a]anthracene-d12, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 1718-53-2

2,4',5-Trichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

2-Hydroxypyrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 78751-58-3