Dansylchloride-d6, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no.

2,2',3,3',4',5,5'-Heptachloro-4-biphenylol, 1.2ml x 50ug/ml, nonane

Chromium (Cr)

11H-Benzo[a]fluorene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 238-84-6