Calibration Kit; Alternate Volume, 5 x 200ul, nonane Back Catalog number: EPA-23CSAV Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 94867 1664 Oil & Grease Calibration Level #5 Price on request 0401.22-150-CY n-Docosane, ?13C: -30.35, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 629-97-0 Price on request 97641 Phthalate Standard Price on request