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SYSTEM AND METHOD FOR HIGH PRECISION ISOTOPE RATIO DESTRUCTIVE ANALYSIS
SYSTEM AND METHOD FOR HIGH PRECISION ISOTOPE RATIO DESTRUCTIVE ANALYSIS
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机译:高精度同位素比破坏分析的系统和方法
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摘要
A system and process are disclosed that provide high accuracy and high precision destructive analysis measurements for isotope ratio determination of relative isotope abundance distributions in liquids, solids, and particulate samples. The invention utilizes a collinear probe beam to interrogate a laser ablated plume. This invention provides enhanced single-shot detection sensitivity approaching the femtogram range, and isotope ratios and particle assays that can be determined with relative precision better than about 2%.
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