EPA Method 502.2/624Mix Back Catalog number: 93600 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended ACQ-WH02-030 Ethanol standard in whole blood,0.2g/L,whole blood, 3mL Price on request 92241 Phenol Mix Price on request 66155 2,2’,4,4’,6,6’-Hexachlorobiphenyl (155) Price on request