3,3'-Dichlorobenzidine, 100mg Back Catalog number: 677184 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 19600-5ML Butylbenzene,anal. std., 5ml Price on request 32295 Chloropicrin Price on request 93900 Aliphatic Hydrocarbon Calibration Set Price on request