2,4’-DDD Back Catalog number: 70459 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MDD-123789 1,2,3,7,8,9-Hexachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene Price on request 3846.6-100MG 2-Methylpyridine,neat,neat,100mg, Price on request 674760 Thiamphenicol, 100mg Price on request