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 1374.5-5ML 1-Pentanol, neat, Solvent-neat, Unit 5mL, # of units-1, Cas.no. 71-41-0 Price on request 675034 Sodium dodecylbenzenesulfonate (hard type) (ABS 10 Price on request 680611 Tris(2-ethylhexyl) trimellitate, 250mg Price on request