2,4'-DDD, 10.0 µg/ml, Ethyl acetate, 10ml Back Catalog number: 673527 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 30048 EPA Method 548 Analyte Price on request V097510 Vanillin 4-O-β-D-Glucoside, 25mg Price on request 680360 4-n-Octylphenol, 100 µg/ml, Acetone, 1ml Price on request