2,3,3',4,4',5’,6-Heptachlorobiphenyl Back Catalog number: 66191 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674026 Clopyralid, 250mg Price on request 682204 D5-Taleranol, 10.0 µg/ml, Acetonitrile, 1ml Price on request 50646 Cacodylic acid, sodium salt trihydrate (As) Price on request