4,4’-DDT Back Catalog number: 79292 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 53333 ICP-MS Calibration Standard 1 Price on request 91020 Phenol Price on request 10633.12-50-T 1,2,3,4,7,8-Hexachlorodibenzofuran Price on request