Isotope Dilution Mass Spectrometry - A Primary Method …:同位素稀释质谱法的一个主要方法… 下载文档 收藏 打印 转格式 95阅读文档大小:2.06M30页百百度文库上传于2015-01-05格式:PDF 现代同位素比率质谱Modern isotope ratio mass spectrometry(1997)2-1 ...
Rapid Communications in Mass SpectrometryBre´as, O., Reniero, F., & Serrini, G. (1994). Isotope ratio mass spectrometry: analysis of wines from different European countries. Rapid Communications in Mass Spectrometry, 8(12), 967-970.
Isotope ratio mass spectrometry (IRMS) is the study of natural and synthetic samples based on their isotope ratios. The isotope ratio of a material will vary depending on its source and origin as well as on processes that may occur during the lifetime of that material. While IRMS is widely...
Isotope ratio mass spectrometry (IRMS) is the study of natural and synthetic samples based on their isotope ratios. The isotope ratio of a material will vary depending on its source and origin as well as on processes that may occur during the lifetime of that material. While IRMS is widely...
Isotope Ratio Mass Spectrometry(IRMS)PracticeGuideforIsotopeRatioMassSpectrometry YinXijie ThirdInstituteofOceanography，StateOceanicAdministration OutlineoftheReport ▪1IsotopesConception▪2ReferenceMaterial▪3IsotoperatiomassspectrometrySystem▪4FlashEA-IRMS▪5FlashHT-IRMS▪6Gasbench-IRMS▪7GC-C/TCIII-...
Isotoperatiomassspectrometry IRMSisaspecializationofmassspectrometry,inwhichmassspectrometricmethodsareusedtomeasuretherelativeabundanceofisotopesinagivensample.[Thistechniquehastwodifferentapplicationsintheearthandenvironmentalsciences.Becausetheisotoperatiosofelementssuchascarbon,hydrogen,oxygen,sulfur,andnitrogencanbecome...
The gaseous products are then introduced into the mass spectrometer and their isotopic compositions are determined. Two types of gas inlet systems (dual-inlet and continuous flow) has been proposed for isotope analyses. Continuous-flow isotope ratio mass spectrometry (CF-IRMS) is a more recent ...
现代同位素比率质谱Modern isotope ratio mass spectrometry(1997)2-1 热度: accurate measurement of free carnitine in dried blood spots by isotope-dilution electrospray tandem mass spectrometry without butylation 热度: High-resolution Mass Spectrometry and Accurate Mass Measurements 热度: 相关推荐 化学...
This package is intended as a unified one-stop command line interface to all common IRMS (isotope ratio mass spectrometry) file formats used in stable isotope geochemistry. It is an extension and highly stream-lined re-implementation of the proof-of-conceptisoreadpackage and is designed to fit ...
In the field of isotope ratio mass spectrometry, the introduction of an interface allowing the connection of liquid chromatography (LC) and isotope ratio mass spectrometry (IRMS) has opened a range of new perspectives. The LC interface is based on a chemical oxidation, producing CO2 from organic...