CWA OrganoNitrogen Pesticides Back Catalog number: 38315 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DPE-74 2,4,4',5-Tetrachlorodiphenyl ether, 1.2ml x 50ug/ml, nonane Price on request 1131.11-K-ME n-Undecane Price on request 2676.8-250MG Tetrabromophthalic anhydride Price on request