Oil & Grease - Calibration Back Catalog number: 54135A Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9388.12-100-IO 2,2',5,6'-Tetrachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 41464-41-9 Price on request 677608 1H,1H,2H,2H-Perfluorohexanesulfonic acid, 10mg Price on request 52333 ICP-MS Calibration Standard 1 Price on request