Azorubin (E 122), 1g

1,2,3-Trimethylbenzene, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 526-73-8

PCB No. 118, 10µg/mL in Isooctane, 10ml

trans-(13C10)Chlordane (g), 1.2mL x 100ug/mL, nonane