Indiana Zinc & Stable Isotope Reference Materials
The Biogeochemical Laboratories distribute different types of Indiana Zinc that convert water-hydrogen to elemental hydrogen for the mass-spectrometric determination of D/H ratios. We also have available hydrogen, carbon, nitrogen and oxygen Organic Stable Isotope Reference Materials in the form of n-alkanes, n-alkanoic acid methyl esters, and other compounds for on-line irm-GCMS and TC/EA-MS stable isotope studies.
