Mix 31, 10 µg/ml, Methanol, 10ml

5,5'-Difluoro-3,3',4,4'-tetrachlorobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

2,6-Diaminotoluene

4,4’-Methylenedianiline