Sedaxane, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 678328 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 31051 EPA Method 550 Analytes Price on request PCN-MXA Native PCN Solution/Mixture, 1.2ml, nonane Price on request 93188 EPA Method 528 Internal Standard Price on request