Tefluthrin, 100 µg/ml, Cyclohexane, 1ml

Phenanthrene-d10, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1517-22-2

Berberine, >98%, 20mg

Hydroxy alpha sanshool, 100 µg/ml, Acetonitrile,