Aldrin, 10.0 µg/ml, Ethyl acetate, 10ml Back Catalog number: 673474 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 31102 EPA Method 551.1 Surrogate Standard Price on request 50335 Phosphate (PO4-3) as P Price on request 673646 Oxadixyl, 100 µg/ml, Ethyl acetate, 5ml Price on request