2,2',3,4',5,6,6'-Heptachlorobiphenyl (188) Back Catalog number: 66188 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended L20003000IO PCB No. 30, 10µg/ml in Isooctane, 10ml Price on request MISOD (13C12)Isodrin, 1.2mL x 100ug/mL, nonane Price on request L18000020CY Pesticide-Mix 20, 10 ng/µl, 10ml Price on request