4,4’-DDE Back Catalog number: 79149 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 70159 2,4-Dinitrophenol Price on request RPC-164AS 2,3,3,4,4,5-Hexachlorobiphenyl,BZ-157 1 023,89 Kč 10882.20-10MG 17alpha-Ethynylestradiol-2,4,16,16-d4,neat,neat,10mg, Price on request