3,3',4,4'-Tetrachlorodiphenyl ether, 1.2ml x 50ug/ml, toluene

Acetic anhydride, neat, Solvent-neat, Unit 1mL, # of units-10, Cas.no. 108-24-7

2-Methylphenanthrene

Labelled Injection/Internal Standard Stock Solution, 1.2ml, nonane