Mass-Labelled PCB Syringe Spike Solution, 1.2ml, nonane Back Catalog number: PCB-IS-C Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 9311.16-KIT Single 15+1 EU PAHs, 200µg/mL each in toluene, 200µg/mL, Solvent-toluene, Unit kit, # of units-1, Cas.no. Price on request 680356 D6-Chlorpyrifos-methyl, 10mg Price on request 72575 4-n-Octylphenol, 1000µg/mL in MeOH, 1ml Price on request