4-tert-Octylphenol, certified, 0.25g Back Catalog number: C15712100 Availability: In the manufacturer's stock Price on request - + Recommended 2356.48-100-ME Tetradodecylammonium bromide, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 14866-34-3 Price on request MFHEA 2-Perfluorohexyl-[1,2-13C2]-ethanoic acid (6:2), 50µg/ml in Isopropanol, 1,2ml Price on request 30060R EPA Method 502/524 High Conc VOC Mix #3 Price on request