Naproxen, 100 µg/ml, Methanol, 1ml Back Catalog number: 680986 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 15900-1440-100ME5 Desmedipham, 100µg/ml in MeOH, 5ml Price on request BRP-2346 2,3,4,6-Tetrabromophenol, 1.2ml x 100ug/ml, toluene Price on request A605200-5MG 2-Amino-3,4-dimethyl-3H-imidazo[4,5-f]quinoline (MeIQ), 5mg Price on request