3,3’-Dimethylbenzidine Back Catalog number: 90898 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 53119 EPA Method 300.0 Anions Method B Price on request 676792 4-tert-Octylphenol-mono-ethoxylate, 10.0 µg/ml, A Price on request S-4452-100-5T 15 EU PAH Cocktail 15 Analytes, 100µg/mL each in toluene, 1x1mL ampolle or 1x5mL screw cap bottle. Compound Prod.no. CAS no. Benz[a]anthracene 0201.18 56-55-3 Chrysene 0212.18 218-01-9 Benzo[b]fluoranthene 0263.20 205-99-2 Benzo[j]fluoranthene 0264. Price on request