2,3,4,7,8-Pentabromodibenzofuran, 1.2ml x 50ug/ml, toluene

Hydrocarbon Mix #1

2,2',4,5'-Tetrachlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 41464-40-8

N-Nitroso-N-butyl-N-propylamine, 50mg