D4-Quinoxyfen, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 677110 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 15900-3795C-100M1 Pentachlorphenol-13C6, 100µg/ml in MeOH, 1ml Price on request 680321 Hydroxy alpha sanshool, 100 µg/ml, Acetonitrile, Price on request 91807 Semi-Volatile Mix #2 Price on request