2,4'-DDE, 10.0 µg/ml, Ethyl acetate, 10ml Back Catalog number: 673531 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended A50000265HT HJ 909-2017 PBDE Mix 265, 200µg/mL in n-Hexane:Toluene, 1ml Price on request 93188 EPA Method 528 Internal Standard Price on request 72478 2-Isobutyl-3-methoxypyrazine Price on request