Ethoxyquin Dimer, 5mg Back Catalog number: 674461 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 19162 EPA Method 525.2 - PAH Standard Price on request DFP-SS-A Mass-Labelled PCDD/PCB Sampling Spike, 1.2ml, nonane Price on request 50161 Copper and Manganese Price on request