Metoxuron, 10 µg/ml, Acetonitrile, 10ml

ß-Cyclocitral,100 µg/mL,isooctane,1mL,

Dibenzo[a,c]pentacene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 216-08-0

3-Hydroxyindole