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 677732 2-Isopropylphenol, 500mg Price on request 55098 SDWA UV 254 Absorbance/ DOC Price on request 58031 Gallium (Ga) Price on request