1,2-Dichloropropane, 100 µg/ml, Cyclohexane, 5ml

4,4'-Diaminobiphenyl,1000 µg/mL,acetonitrile,1mL,

Instrument Standard 4

4,4'-Dibromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2050-47-7