4-Dodecylphenol, mixture of isomers, 250mg Back Catalog number: 677204 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 50308 Custom Standard Price on request 673202 Atrazine, 10.0 µg/ml, Acetonitrile, 10ml Price on request 53334 EPA Method 200.8 Calibration Standard 2 Price on request