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 CLM-1282-1.2 g-HCH(Lindane) (13C6,99%)100µg/mL in Nonane, 1,2ml Price on request 79395 2,3,4,5-Tetrachloroanisole Price on request N-11145-1G Benzaldehyde, 1g Price on request