EPA Method 603/8030A - Analytes Back Catalog number: 19099 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2000.12-100-IO 2,2',5,5'-Tetrachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 35693-99-3 Price on request 94485 Y T Standard Price on request 59428 Chloride (Cl-) Price on request