The forensic analysis of office paper using oxygen isotope ratio mass spectrometry. Part 1: Understanding the background population and homogeneity of paper for the comparison and discrimination of samples
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- 作者：Kylie Jonesa ; b ; kylie.jones@afp.gov.au" class="auth_mail" title="E-mail the corresponding author ; Sarah Bensona ; Claude Rouxb
- 关键词：Document paper ; IRMS ; Isotope ; Document examination ; Oxygen isotope
- 刊名：Forensic Science International
- 出版年：2016
- 出版时间：May 2016
- 年：2016
- 卷：262
- 期：Complete
- 页码：97-107
- 全文大小：1577 K
文摘
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IRMS was used to compare 123 office papers using oxygen isotopic abundance values.
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Inter and intra sample variability was determined to inform discrimination.
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82% of the 123 papers were different using a discrimination factor of 0.7 ‰.
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Combination with carbon isotopes and other examinations to be explored in future.