Water-18O, nomalized, 97 at%18O, 1g Back Catalog number: 1179-1 G Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 1069-25 ML Deuterium oxide, 99.9 atom%D, 25ml Price on request 1119-25 ML Methyl alcohol-d, 99.5 atom%D, 25ml Price on request 1149-1 G Sodium borodeuteride , 98 atom%D, 1g Price on request