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 1143-10 ML 2-Propanol-d8, 99.5 atom%D, 10ml Price on request 1165-25 ML Tetrahydrofuran-d8, 99.5 atom%D, 25ml Price on request 1120-1 ML Methyl-d3 alcohol, 99.5 atom%D, 1ml Price on request