Naphthalene-d8, 1000µg/ml in MeOH, 1ml Back Catalog number: 70223 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 66049 2,2',4,5'-Tetrachlorobiphenyl (49) Price on request 33254 Haloacetic Acids Kit Price on request 678425 gamma-HCH, 100 µg/ml, Acetonitrile, 5ml Price on request