3,3'-Dimethylbenzidine, 100mg Back Catalog number: 676729 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 15900-2297-100AN5 Fenthion-oxon-sulfoxide, 100µg/ml in AL, 5ml Price on request 681165 N,N-Diphenylurethane, 50mg Price on request 11351.16-1G 1,3,6,8-Tetrabromopyrene,neat,neat,1g, Price on request