1-(3,4-Dichlorophenyl)-3-methylurea, 250mg Back Catalog number: MET-11827C-250MG Availability: In the manufacturer's stock Price on request - + Recommended 0230.32-1MG Naphtho[2,3-a]coronene, neat, Solvent-neat, Unit 1mg, # of units-1, Cas.no. 190-74-9 Price on request 70172 Endrin ketone Price on request 50123 Multi-Elements Mix Price on request