2,2’,3,3’,4,4’,5,5’-Octachlorobiphenyl (194) Back Catalog number: 66194 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended L20950001AL PAH-Mix 1, -, 10ml Price on request 71041 Acetyl chloride Price on request 676985 Valproic acid, 100mg Price on request