4,4’-DDE Back Catalog number: 70100 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 34005 EPA Method 502/524 Fortification Solution Price on request 33911 2-Chloronaphthalene Price on request 73026 1-(1,3-Benzodioxol-5-yl)-N-methyl-2-propanamine Price on request