4,4’-DDT Back Catalog number: 79292 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 19242 EPA Method 606 - Phthalates, 2000µg/ml in MeOH, 1ml Price on request PN-31S 1,2,3,8-Tetrachloronaphthalene, 1.2ml x 50ug/ml, nonane Price on request BDE-169 3,3',4,4',5,5'-Hexabromodiphenyl ether, 1.2ml x 50ug/ml, nonane Price on request