PAH-Mix 31 deuterated, 1000 ng/µl, 1ml

2,4-Dichlorobiphenyl (7)

Formaldehyde-PFBOA derivative, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no.

4,4'-Methylene-bis(2-chloroaniline), 100mg