当前位置: X-MOL 学术Rapid Commun. Mass Spectrom. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Effect of removal of organic material on stable isotope ratios in skeletal carbonate from taxonomic groups with complex mineralogies.
Rapid Communications in Mass Spectrometry ( IF 2 ) Pub Date : 2020-07-17 , DOI: 10.1002/rcm.8901
Marcus M Key 1 , Abigail M Smith 2 , Niomi J Phillips 1 , Jeffrey S Forrester 3
Affiliation  

Stable oxygen and carbon isotope ratios are one of the most accurate ways of determining environmental changes in the past, which are used to predict future environmental change. Biogenic carbonates from marine organisms are the most common source of samples for stable isotope analysis. Before they are analyzed by mass spectrometry, any organic material is traditionally removed by one of three common pretreatment methods: roasting, bleaching, or with hydrogen peroxide at various strengths and durations.

中文翻译:

具有复杂矿物学分类群的有机碳去除对骨骼碳酸盐中稳定同位素比率的影响。

稳定的氧和碳同位素比是确定过去环境变化的最准确方法之一,用于预测未来环境变化。来自海洋生物的生物碳酸盐是进行稳定同位素分析的最常见样品来源。在进行质谱分析之前,传统上会通过三种常见的预处理方法之一去除任何有机物质:焙烧,漂白或以不同强度和持续时间用过氧化氢处理。
更新日期:2020-08-17
down
wechat
bug