Mass-Labelled PCDF/PCB Syringe Spike, 1.2ml, nonane Back Catalog number: DFP-IS-A Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 676297 Fluxapyroxad, 100 µg/ml, Acetonitrile, 1ml Price on request 96215 Organic Acids Mix Price on request 70638 Dichlofenthion Price on request