PSA-C18-Mix 2 Back Catalog number: 674515 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 45002 EPA Method 601 Purgeables Mix #2 Price on request 70777 Oxyfluorfen Price on request 1076.15-K-IO n-Nonylbenzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1081-77-2 Price on request