2,2',3,3',4,5,6'-Heptachlorobiphenyl Back Catalog number: 10738.12.100-IO Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 677984 Phosalone, 100 µg/ml, Toluene, 1ml Price on request 83537 Acetone-DNPH Price on request C10665000 Brilliant Black BN, certified, 0.25g Price on request