Naphthalene Back Catalog number: 94002 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C10202000 4-Amino-2´,3-dimethylazobenzene, certified, 0.25g Price on request 677498 Pentachlorophenol, 100 µg/ml, Acetonitrile, 1ml Price on request 679458 2,4'-DDE, 100 µg/ml, Methanol, 1ml Price on request