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 1165-10 X 0.75 ML Tetrahydrofuran-d8, 99.5 atom%D, 10 x 0.75ml Price on request 1112-5 ML n-Hexane-d14, 99 atom%D, 5ml Price on request 1021-10 X 0.75 ML Acetone-d6, 99.8 atom%D, 10 x 0.75ml Price on request