Publication | Closed Access
Two New Carbonate Stable‐Isotope Standards
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1982
Year
Isotope AnalysisTs LimestoneSecond CarbonateEngineeringIsotope GeochemistryGeologyOxygen IsotopeStable Isotope ProbingGeochemistryChemistryGeochronologyEarth Science
Two new carbonate isotope standards have been prepared for distribution by the IAEA and NBS. The first, TS limestone, NBS #19, will substitute for PDB, while the second carbonate, NBS #18 is depleted in 18 O and 13 C compared to the first.