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 1083-10 X 0.75 ML N,N-Dimethylformamide-d7, 99.5 atom%D, 10 x 0.75ml Price on request 1102-1 G Fluorobenzene-d5, 98 atom%D, 1g Price on request 1165-10 ML Tetrahydrofuran-d8, 99.5 atom%D, 10ml Price on request