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Determination of 9Be in geological standard samples, JA-2 and JB-2, and of 9Be and 10Be in a basaltic rock sample for evaluation of uncertainty involved in 10Be/9Be ratio measurements
10Be 9Be ICP-MS AMS uncertainty
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2017/8/10
We determined the concentrations of 9Be in JB-2 and JA-2 geological standard samples using an inductively coupled plasma mass spectrometer (ICP-MS). We determined 9Be abundance in standard samples of ...
Isotope-ratio detection for gas chromatography
Combustion interface / Compound-specific isotope analysis GC-isotope-ratio mass spectrometry sotope-ratio-monitoring Pyrolysis interface /
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2014/4/8
Instrumentation and methods exist for highly precise analyses of the stable-isotopic
composition of organic compounds separated by GC. The general approach combines a conventional GC, a chemical reac...