Glycidyl Stearate, 100 µg/ml, Toluene, 1ml

1,1,1-Trichloro-2-[2-chloro(13C6)phenyl]-2-[4-chloro(13C6)phenyl]ethane, 1.2mL x 100ug/mL, nonane

2,4’,5-Trichlorobiphenyl

1-Methylpyrene