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 680496 PSA-C18-Mix 10 Price on request 8959.19-100-T 3-Chloro-1,2-propandiol-2-monopalmitoleate Price on request 10740.12-100-IO 2,2',3,3',4,4',5,5',6-Nonachlorobiphenyl Price on request