Supplemental Calibration Solution, 500ul, nonane Back Catalog number: EPA-8290HRCC0.5 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 0423.20-150-CYX5 n-Eicosane, ?13C: -33.06, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no. 112-95-8 Price on request C175612 Canrenone-d6 (Major), 1mg Price on request 3331.12-100-AC Carbofuran-3-hydroxy, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 16655-82-6 Price on request