UCMR4 - Method 525.3 - Surrogate Mix Back Catalog number: 98747 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8113.10-100-AN Methylvinylketone 2,4-dinitrophenylhydrazone, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 2675-19-6 Price on request IBPO016 Brilliant Green BS (E 142), 1g Price on request 675706 4-Nonylphenol-mono-ethoxylate, 10.0 µg/ml, Aceton Price on request