4,4'-DDE, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 673534 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 71299 bis(2-n-Butoxyethyl) phthalate Price on request 79577 1,2-Dibromopropane Price on request 59339 Perchlorate Level 1 Price on request