1-(4-Isopropylphenyl)urea, 100mg Back Catalog number: 678219 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 95113 n-Hydrocarbon Standard - EPH Price on request 677887 1,2-Bis(2,4,6-tribromophenoxy)ethane, 50mg Price on request 95307 CHN Mix #1 Price on request