1-(3,4-Dichlorophenyl)-3-methylurea, 250mg Back Catalog number: MET-11827C-250MG Availability: In the manufacturer's stock Price on request - + Recommended 1112.20-100-TX5 6-Nitrobenzo[a]pyrene-d11, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 352431-12-0 Price on request 673919 D3-Chloridazon-methyl-desphenyl, 10mg Price on request 3624.27-10MG 5 alpha(H)-Cholestan-3-one, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 566-88-1 Price on request