Nickel (Ni) Back Catalog number: 57028 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8675.14 Oxadixyl, , Solvent-, Unit , # of units-, Cas.no. 77732-09-3 Price on request 675028 Sodium 4-n-octylbenzenesulfonate, 10mg Price on request PFOS-001S Perfluorooctane sulfonic acid, 100µg/ml in MeOH, 1ml Price on request