1-Naphthol Back Catalog number: 31142 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3729.12-50-IO 4'-Fluoro-2,3,3',4,5,6-hexachlorobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request 71620 Ethylcyclohexane Price on request 678391 Dieldrin, 100 µg/ml, Acetonitrile, 5ml Price on request