2,3,3',4,4',5'-Hexachlorobiphenyl, 5mg Back Catalog number: C-157N Availability: In the manufacturer's stock Price on request - + Recommended 11741.12-100-IO 2,2',3,4,5,6-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request 0750.12-K-IO 2,7-Dimethyltetraline, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 13065-07-1 Price on request 92969 EPA Method 526/528 Phenols Standard Price on request