2,2',3,4',5',6-Hexachlorobiphenyl (149) Back Catalog number: 63149 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DPE-209 Decachlorodiphenyl ether, 1.2ml x 50ug/ml, toluene Price on request 89282 Silydianin, 10mg Price on request BCZ-136 1,3,6-Tribromo-9H-carbazole, 1.2ml x 50ug/ml, nonane Price on request