(±)-Naproxen-d3 (?-methyl-d3),neat,neat,10mg, Back Catalog number: 11388.14-10MG Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 94841 Acids Calibration Level 4 Price on request 1519.11-K-IO 5-tert-Butyl-2-methylphenol, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 5781-02-2 Price on request 59553A TOC Calibration Standard Price on request