2,2',3,3',4,4',6-Heptachlorobiphenyl (171) Back Catalog number: 66171 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2425.6-K-IP 2,4,5-Trichlorophenol-3,6-d2 Price on request 675501 Dicamba, 100 µg/ml, Methanol, 5ml Price on request 59794 IC Mix Price on request