2,3,3’,4,4’,5’-Hexachlorobiphenyl (157) Back Catalog number: 66157 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4435-100-IO n-Alkanes C10-C25, all even and uneven, 16 analytes, 10x1mL Price on request DF-2468-S 2,4,6,8-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request ACQ-WH20-015 Ethanol standard in whole blood,2.0g/L,whole blood, 1.5mL Price on request