Tebuconazole, 100µg/ml in Acetonitrile, 1ml

Benzo(a)pyrene

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

10-Formyl Folic Acid (>90%), 50mg