EPA Method 513 Calibration Kit, 6 x 500ul, nonane Back Catalog number: EPA-513CVS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 3286.21-K-IO Methyl 11-cis,14-cis,17-cis-eicosatrienoate , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 62472-96-2 Price on request PFOS-001S Perfluorooctane sulfonic acid, 100µg/ml in MeOH, 1ml Price on request SC-258725 1-Chloroperfluorohexane, 5g Price on request