Calibration Kit; Alternate Volume, 5 x 200ul, nonane Back Catalog number: EPA-1613CSAV Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 1158.38-100-IO n-Octatriacontane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 7194-85-6 Price on request 684330 2-[3-(Trifluoromethyl)phenoxy]nicotinic acid, 10mg Price on request 54176 Hexavalent Chromium (Cr+6), 10mg/mL in H2O, 500ml Price on request