59liquid & gas components,2.0mg/mL in MeOH,59x1mL Back Catalog number: M-502-10X-SET Availability: In the manufacturer's stock Price on request - + Recommended DF-IS-C Mass-Labelled PCDD/PCDF Internal Standard Solution, 1.2ml, nonane Price on request D334450-10MG N-[3-(Dimethyloxidoamino)propyl]-tridecafluoro-1-octanesulfonamide, 10mg Price on request PCB-CS5-H Calibration sol. CS5 for HRGC/HRMS Analysis of PCBs, in Nonane, 200µl Price on request