KCl, trans-Aconitic acid & Na Phosphate Mix Back Catalog number: 50293 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674898 Cefuroxime sodium salt, 100mg Price on request 90397 Surrogate Standard Price on request 9756.17-K-IO n-Butyl iso-pentyl phthalate (n-Butyl 3-methylbutyl phthalate), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 144648-76-0 Price on request