4,4’-DDT Back Catalog number: 79150 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 674021 D5-Fenuron, 10mg Price on request 97134 EPA Method 552.2 - Haloacetic Acids Price on request 2204.14-10MG 9-Nitrophenanthrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 954-46-1 Price on request