1-(3,4-Dichlorophenyl)urea Back Catalog number: 73500 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended H-203N 2,7-Dimethylnaphthalene, 10mg Price on request 70905 1-Chloro-4-fluorobenzene Price on request 674756 Isofenphos-oxon, 10mg Price on request