PCB Congeners Back Catalog number: 94597 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681691 2,3,5,6-Tetrachlorophenol, 100 µg/ml, Methanol, Price on request 3302.25-K-IO Methyl 15-cis-tetracosenoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2733-88-2 Price on request 9716.12-50-IO 2,2',3,3',4,4',5,5'-Octabromobiphenyl Price on request