2,2',3,6'-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL,

N-ethyl-d5-perfluoro-1-octanesulfonamidoacetic acid, 50µg/ml in MeOH, 1,2ml

5-Methyl-1H-benzotriazole, 1000μg/ml in MeOH, 1ml

1,2,3-Trimethylbenzene, 100 µg/ml, Methanol, 1ml