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 1155-10 G Sodium formate-d, 99.5 atom%D, 10g Price on request 1063-10 ML Deuterium bromide, 46 wt% in DO, 99 atom%D, 10ml Price on request 1144-50 ML Pyridine-d5, 99 atom%D, 50ml Price on request