Yttrium (Y) Back Catalog number: 58239 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2191.8-50-ME Perfluoroctanonic acid, sodium salt, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 335-95-5 Price on request 675414 Acetate Mix suitable for 2007.01 per AOAC Price on request 11009 CLP Semi-Volatile Internal Standard Price on request