Recovery Standard Solution, 1.2ml, nonane Back Catalog number: EPA-23RS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended DFP-LCS-A Mass-Labelled PCDD/PCDF/PCB Solution/Mixture, 1.2ml, nonane Price on request 673379 Methomyl, 100 µg/ml, Acetonitrile, 5ml Price on request 11205.15-50-ME 1H,1H,2H,2H-Perfluoro-n-dodecyl acrylate-d3,50 µg/mL,MeOH,1mL, Price on request