2,2',3,3',4,5,5',6-Octachlorobiphenyl,neat,neat,5mg,

3,3'-Dimethylbenzidine, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 119-93-7

Methimazole, 250mg

Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane