EPA Method 8270A - Analytes Mix #8 Back Catalog number: 10118 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 66074 2,4,4',5-Tetrachlorobiphenyl (74) Price on request 672887 Terbutryn, 250mg Price on request 52034 Calibration Standard Mix 2 Price on request