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 71667 Anisole Price on request X9142 3-Nitroaniline Price on request 675477 Acequinocyl-hydroxy, 10mg Price on request