1-(3,4-Dichlorophenyl)urea, 100mg Back Catalog number: 675914 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 94837 CLP Semi-Volatile Calibration Mix #5 Price on request 50670 Cation Mix #2 Price on request 4M107 2,3,3',4',5-Pentachloro-4-methoxybiphenyl, 1.2ml x 50ug/ml, nonane Price on request