Catechin, >98%, 20mg

DL-3-Methyl-2-butanol, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 598-75-4

Bupirimate, 100 µg/ml, Ethyl acetate, 5ml

Fluorene, 100 µg/ml, Acetonitrile, 1ml