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 1089-100 ML Dimethyl-d6 sulfoxide, 99.8 atom%D, 100ml Price on request 1108-1 ML n-Hexadecane-d34 , 99 atom%D, 1ml Price on request 1098-1 ML Ethyl-d5 alcohol-d, anhydrous, 99 atom%D, 1ml Price on request