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 1021-10 ML Acetone-d6, 99.8 atom%D, 10ml Price on request 1083-10 ML N,N-Dimethylformamide-d7, 99.5 atom%D, 10ml Price on request 1073-5 ML 1,2-Dichlorobenzene-d4, 99 atom%D, 5ml Price on request