ICP Multi-element Standard Back Catalog number: 59529 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2785.12-100-AN 3,3'-Dichlorobenzidine,100 µg/mL,acetonitrile,1mL Price on request 73568 Fenchlorphos oxon Price on request DF-ST-A Native PCDD/PCDF Solution/Mixture, 1.2ml, nonane Price on request