Catechin, >98%, 20mg

Metaflumizone (E-isomer), 50mg

Acetone-2,4-DNPH, 1000μg/ml in Acetonitrile, 5ml

1-Ethylpyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 17088-22-1