3,3’-Dichlorobenzidine Back Catalog number: 70130 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C13330000 Ethylene thiourea, 250mg Price on request 9349.9-100MG 2,4,5-Trimethylphenol,neat,neat,100mg Price on request 3426.12-100-AN Isodrin Price on request