2,4-Dinitrotoluene-a,a,a-d3 Back Catalog number: 72066 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 66031 2,4’,5-Trichlorobiphenyl (31) Price on request 71638 3-Octanone Price on request 91970 EPA Method 508.1 & 525.2 Pesticide Standard Price on request