Semi-Volatile Standard Back Catalog number: 92219 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72465 3,4,4’-Trichlorocarbanilide Price on request 3828.31-10UG 2 alpha,17ß(H),21 alpha(H)-2-Methylhopane, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. Price on request 79036 Naphthalene, 1000µg/ml in Acetonitrile, 1ml Price on request