Terbufos-sulfoxide, 100 µg/ml, Acetonitrile, 1ml

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

3-Hydroxyglutaric Acid, 10mg

1,2-Dichloropropane