Custom Calibration Standard Back Catalog number: 59418 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79011 4,4’-Dichlorobiphenyl Price on request 83526 EPA Method 8330 - Calibration Mix #2 Price on request T4CPM Tris(4-chlorophenyl)methane, 1.2ml x 50ug/ml, nonane Price on request