4,4’-DDD Back Catalog number: 70099 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3323.23-100-CY Bifenthrin Price on request 95452 PCB Congeners & Hexachlorobenzene Mix #3 Price on request 79391 2,4-Dichlorophenol-d3 Price on request