1-(3,4-Dichlorophenyl)urea, 100mg Back Catalog number: 675914 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 3388.9-100-IO beta-Endosulfan, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 33213-65-9 Price on request WMS-01 Reference Lake Sediment for Organic Contaminant Analysis, 10g, N/A Price on request 31111 Chloroform Price on request