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 1118-1 ML Mesitylene-d12, 99 atom%D, 1ml Price on request 1090-10 X 0.5 ML Dimethyl-d6 sulfoxide, 99.9 atom%D, 10 x 0.5ml Price on request 1042-10 X 0.75 ML Benzene-d6, 100 atom%D, 10 x 0.75ml Price on request