Determination of δ13C, δ15N, or δ34S by isotope-ratio-monitoring mass spectrometry using an elemental analyzer
Determination of δ13C, δ15N, or δ34S by isotope-ratio-monitoring mass spectrometry using an elemental analyzer
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使用元素分析仪通过同位素比监测质谱法测定 δ13C、δ15N 或 δ34S
DOI：
10.3133/tm5d4
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发表时间：
2018
期刊：
影响因子：
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通讯作者：
Matthew P. Emmons
中科院分区：
文献类型：
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作者：
C. Johnson;C. A. Stricker;Cayce A. Gulbransen;Matthew P. Emmons
..........................................................................................................................................................1方法Summary...........................................................................................................................................1报告单位和操作范围..........................................................1个供应品，仪器，和试剂..................................................................................................2样品制备......................................................................................................................2元素分析仪-同位素比质谱仪...................................................................................................................中δ13C和δ15N的测定2元素分析-同位素比质谱仪测定.....................................................................................................中的δ34S3个样本容器，准备和分析........................................................................................4数据采集、评估、处理、质量控制、和质量保证..5数据管理和记录......................................................................................6.安全预防措施........................................................................................................................................6 Ware Disposal..............................................................................................................................................6修订版History..............................................引用的................................................................................................7参考文献............................................................................................................................................7附录1.测定.......................................................................................................中δ~(34)S的硫酸钡沉淀法9.附录2.在测定总有机碳..........................................................................11的δ13C之前从沉积岩中去除碳酸盐碳附录3.从土壤中去除碳酸盐碳在测定总有机碳....................................................................................................13的δ13C之前，附录4.酸挥发硫和测定δ34S用沉积物和沉积岩中可还原的铬硫15附录5.清洗羽毛的程序毛皮和头发在测定δ13C、δ15N、或........................................................................................................................19δ34S
..........................................................................................................................................................1 Method Summary...........................................................................................................................................1 Reporting Units and Operational Range ....................................................................................................1 Supplies, Instrumentation, and Reagents ..................................................................................................2 Sample Preparation ..............................................................................................................................2 Elemental Analyzer–Isotope-Ratio Mass Spectrometer Device for Determination of δ13C and δ15N ........................................................................................................................2 Elemental Analyzer–Isotope-Ratio Mass Spectrometer Device for Determination of δ34S .........................................................................................................................................3 Sample Containers, Preparation, and Analysis ........................................................................................4 Data Acquisition, Evaluation, Processing, Quality Control, and Quality Assurance ..........................5 Data Management and Records .................................................................................................................6 Safety Precautions ........................................................................................................................................6 Waste Disposal ..............................................................................................................................................6 Revision History..............................................................................................................................................7 References Cited............................................................................................................................................7 Appendix 1. Precipitation of Aqueous Sulfate as Barium Sulfate (BaSO4) for Determination of δ34S .......................................................................................................................9 Appendix 2. Removal of Carbonate Carbon from Sedimentary Rocks Prior to Determination of δ13C of Total Organic Carbon ..........................................................................11 Appendix 3. Removal of Carbonate Carbon from Soils Prior to Determination of δ13C of Total Organic Carbon ....................................................................................................13 Appendix 4. Extraction of Acid-Volatile Sulfur and Chromium-Reducible Sulfur from Sediments and Sedimentary Rocks for Determination of δ34S .....................................15 Appendix 5. Procedure for Cleaning Feathers, Fur, and Hair Prior to Determination of δ13C, δ15N, or δ34S ........................................................................................................................19