Chlorotoluron D6, 100µg/mL in Acetone, 1ml

Taleranol, 10.0 µg/ml, Acetonitrile, 1ml

1,1,1,2-Tetrachloroethane

1,4,6-Trichloro(13C10)naphthalene, 1.2mL x 50ug/mL, nonane