California Gas Additive Standard Back Catalog number: 95326 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C12170400 Dexamethasone, certified, 0.1g Price on request 50792 Ammonium as N Price on request 8213.12-K-AN n-Valeraldehyde-PFBOA derivative, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. Price on request