Tetramethyl Ammonium Hydroxide

Pesticide Mix (Acetochlor, Metazachlor, Alachlor, Terbuthylazine, Terbuthylazine-desethyl), 10µg/ml in Hex/1% AC, 1ml

Esfenvalerate, 100 µg/ml, Acetonitrile, 5ml

Sodium DL-3-hydroxybutyrate-2,4-13C2