n-Triacontane

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

Amitraz D12, 100 µg/mL in AC, 1,1mL

Methylphenidate