Dieldrin-random 13C4 Back Catalog number: 8655.12-100-NN Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 71296 Phenyl sulfide Price on request 30055 EPA Method 552 Internal Standard Price on request 3170.22-K-IO Methyl heneicosanoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 6064-90-0 Price on request