Naproxen, 100 µg/ml, Methanol, 1ml Back Catalog number: 680986 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 8949.19-100-ME 3-Chloro-1,2-propandiol-1-monopalmitate, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. Price on request 62005 Minnesota Dept of Health List Mix #1 Price on request 10979.11-50AN N-(2-Hydroxyethyl)-N-methylperfluorooctane sulfonamide,50 µg/mL,acetonitrile,1mL, Price on request