alpha-Tocopherol, 500mg

2,2',3,3',4,4',5,5'-Octabromobiphenyl, 1.2ml x 50ug/ml, nonane

2,6-Diethylaniline-d15,neat,neat,250mg

2,2',3,3'-Tetrachlorobiphenyl ,100 µg/mL,isooctane,1mL,