2,2',3,3',4,6,6'-Heptachlorobiphenyl Back Catalog number: 66176 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended P-024S-1 o,p'-DDD, 200µg/ml in Isooctane, 1ml Price on request 11377.39-K-CF POPE (16:0/18:1) ,1000 µg/mL,chloroform,1mL, Price on request RS210-19 RS210-19 HEPTANE ( 99.75%) Price on request