1,2,4-Benzenetricarboxylic acid Back Catalog number: 72294 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1694.16-K-IO 9-n-Propylfluorene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 4037-45-0 Price on request 10135.45-K-IO 4-n-Nonylphenol pentadecaethoxylate Price on request 97238 2,5-Dibromotoluene Price on request