PCB No. 209 10 µg/mL in Isooctane, 10ml

PAH - Mix 6, 100µg/ml in Cyclohexane, 5ml

2,2',6,6'-Tetrachlorobiphenyl, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 15968-05-5

D5-Cetylpyridinium bromide, 100mg