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 678954 Flamprop, 100 µg/ml, Acetonitrile, 1ml Price on request MBP-15 4,4'-Dichloro[13C12]biphenyl, 50.0µg/mL in Nonane/10% toluene, 1,2ml Price on request 680597 Behenic acid, 100 µg/ml, Acetonitrile, 1ml Price on request