Biphenyl, 100 µg/ml, Cyclohexane, 1ml Back Catalog number: 680678 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 673316 Haloxyfop-2-ethoxyethyl, 10.0 µg/ml, Acetonitrile Price on request 90435 EPA Method 8080 - Surrogate Standard Price on request 97726 Organic Acids Mix Price on request