2,2’,4,4’,6,6’-Hexachlorobiphenyl (155) Back Catalog number: 63155 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72192 Lanosterol Price on request 12062.4-100MG N-Ethyl-N-(2-hydroxyethyl)nitrosamine,neat,neat,100mg, Price on request 3137.12-K-IO Dodecanoic acid (Lauric), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 143-07-7 Price on request