ICP Cal Back Catalog number: 50774 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MPN-75 Octachloro(13C10)naphthalene, 1.2mL x 50ug/mL, nonane Price on request 82702 EPA Method 8270A - Mix #15 Price on request 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