D10-1-Butanol, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 677811 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 675477 Acequinocyl-hydroxy, 10mg Price on request DFP-IS-A Mass-Labelled PCDF/PCB Syringe Spike, 1.2ml, nonane Price on request 674487 Chlorpyrifos, 10.0 µg/ml, Acetonitrile, 10ml Price on request