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 1048-1 ML Bromoethane-d5, 99 atom%D, 1ml Price on request 1162-25 ML Sulfuric acid-d2, 98 wt% in DO, 99.5 atom%D, 25ml Price on request 1140-25 G 1-Propanol-d1, 99 atom%D, 25g Price on request