Oxygen isotope corrections for online δ34S analysis

被引：97
|
作者：
Fry, B
Silva, SR
Kendall, C
Anderson, RK
机构：
[1] US Forest Serv, Inst Pacific Isl Forestry, USDA, Honolulu, HI 96813 USA
[2] US Geol Survey, Menlo Pk, CA 94025 USA
[3] Coastal Sci Labs, Austin, TX 78735 USA
来源：
RAPID COMMUNICATIONS IN MASS SPECTROMETRY | 2002年 / 16卷 / 09期
关键词：
D O I：
10.1002/rcm.651
中图分类号：
Q5 [生物化学];
学科分类号：
071010 ; 081704 ;
摘要：
Elemental analyzers have been successfully coupled to stable-isotope-ratio mass spectrometers for online measurements of the delta(34)S isotopic Composition of plants, animals and soils. We found that the online technology for automated delta(34)S isotopic determinations did not yield reproducible oxygen isotopic compositions in the SO2 produced, and as a result calculated delta(34)S values were often 1-3parts per thousand high versus their correct values, particularly for plant and animal samples with high C/S ratio. Here we provide empirical and analytical methods for correcting the S isotope values for oxygen isotope variations, and further detail a new SO2-SiO2 buffering method that minimizes detrimental oxygen isotope variations in SO2. Published in 2002 by John Wiley Sons, Ltd.
引用
收藏
页码：854 / 858
页数：5
相关论文
共 50 条
  • [21] Single-neutron adding on 34S
    Kuchera, A. N.
    Hoffman, C. R.
    Ryan, G.
    D'Amato, I. B.
    Guarinello, O. M.
    Kielb, P. S.
    Aggarwal, R.
    Ajayi, S.
    Conley, A. L.
    Conroy, I.
    Cottle, P. D.
    Esparza, J. C.
    Genty, S.
    Hanselman, K.
    Heinze, M.
    Houlihan, D.
    Kelly, B.
    Khawaja, M. I.
    Lopez-Saavedra, E.
    Mccann, G. W.
    Morelock, A. B.
    Riley, L. A.
    Sandrik, A.
    Sitaraman, V.
    Spieker, M.
    Temanson, E.
    Wibisono, C.
    Wiedenhover, I.
    EUROPEAN PHYSICAL JOURNAL A, 2024, 60 (09)
  • [22] Revised δ34S reference values for IAEA sulfur isotope reference materials S-2 and S-3
    Mann, Jacqueline L.
    Vocke, Robert D., Jr.
    Kelly, W. Robert
    RAPID COMMUNICATIONS IN MASS SPECTROMETRY, 2009, 23 (08) : 1116 - 1124
  • [23] Unravelling slab δ34S compositions from in-situ sulphide δ34S studies of high-pressure metamorphic rocks
    Li, Ji-Lei
    Klemd, Reiner
    Huang, Gao-Feng
    Ague, Jay J.
    Gao, Jun
    INTERNATIONAL GEOLOGY REVIEW, 2021, 63 (01) : 109 - 129
  • [24] Development of a δ13C and δ34S Isotope Analysis Method for Sulfadimidine and Its Potential to Trace Contaminant Transformation in Groundwater Systems
    Ku''mmel, Steffen
    Ottosen, Cecilie F.
    Olsson, Mikael E.
    Broholm, Mette M.
    Bjerg, Poul L.
    Richnow, Hans H.
    ANALYTICAL CHEMISTRY, 2025, 97 (07) : 4014 - 4020
  • [25] Development of coupled GC/ICPMS for analysis of δ34S in individual organic compounds
    Amrani, Alon
    Sessions, Alex
    Adkins, Jess
    GEOCHIMICA ET COSMOCHIMICA ACTA, 2008, 72 (12) : A20 - A20
  • [26] Sulfur (34S/32S) isotope composition of gypsum and implications for deep cave formation on the Nullarbor Plain, Australia
    Lipar, Matej
    Ferk, Mateja
    Lojen, Sonja
    Barham, Milo
    INTERNATIONAL JOURNAL OF SPELEOLOGY, 2019, 48 (01) : 1 - 9
  • [27] Measurement of the sulphur isotope ratio (34S/32S) in uranium ore concentrates (yellow cakes) for origin assessment
    Han, Sun-Ho
    Varga, Zsolt
    Krajko, Judit
    Wallenius, Maria
    Song, Kyuseok
    Mayer, Klaus
    JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY, 2013, 28 (12) : 1919 - 1925
  • [28] RADIATIVE PROTON CAPTURE IN 34S AND 36S
    KOVAL, AA
    KOPANETS, EG
    KORDA, YS
    SUHOTIN, LN
    TSYTKO, SP
    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1968, S 24 : 654 - &
  • [29] 34S enrichment as a signature of thiosulfate oxidation in the "Proteobacteria"
    Alam, Masrure
    Fernandes, Svetlana
    Mandal, Subhrangshu
    Rameez, Maida Jameela
    Bhattacharya, Sabyasachi
    Peketi, Aditya
    Mazumdar, Aninda
    Ghosh, Wriddhiman
    FEMS MICROBIOLOGY LETTERS, 2021, 368 (12)
  • [30] Fine purification of monoisotopic 32S and 34S
    M. V. Sukhanov
    T. I. Storozheva
    I. I. Evdokimov
    V. G. Pimenov
    A. Yu. Sozin
    T. V. Kotereva
    Inorganic Materials, 2017, 53 : 142 - 147
12345