Dieldrin-random 13C4 Back Catalog number: 8655.12-100-NN Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 683266 Perfluorooctanesulfonyl fluoride, 100mg Price on request 684693 D9-o-Toluidine, 50mg Price on request 83202 EPA Method 8121 Analytes Price on request