D-Neopterin-13C5, 1mg

Emamectin B1a, 100 µg/ml, Acetonitrile, 1ml

n-Hexatriacontane-d74, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 16416-34-5

Difenzoquat methyl sulfate, 250mg