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Cited by 564

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Rapid analysis of organic carbon and nitrogen in particulate materials

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Nieuwenhuize, Joop, Maas, Yvonne E.M, Middelburg, Jack J·1994·Marine Chemistry

Abstract

Abstract A method for rapid determination of organic carbon and nitrogen in natural particulate materials is described. The procedure allows the determination of 60 samples per day by a single analyst. It involves the determination of carbon and nitrogen using an automatic CN-analyzer following the partitioning of inorganic and organic carbon phase by acidification with 25% HCl in situ within silver sample cups. The technique eliminates reweighing procedures, losses of organic and inorganic compounds (except carbonates and sulphides) and is free from matrix interferences. Extensive testing and application showed long-term precisions for organic carbon and nitrogen of about 3%. The accuracy is excellent, irrespective of the calcium carbonate content of the sample.

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Metadata

Authors
Nieuwenhuize, J., Maas, Y. E. M., & Middelburg, J. J.
Venue
Marine Chemistry
Publisher
Elsevier BV
Published
1994-02
Volume
45
Issue
3
Pages
217-224
ISSN
0304-4203 (ISSN-L)
OpenAlex
W2014785930
Cited by
564
References
0
FWCI
11.32
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Rapid analysis of organic carbon and nitrogen in particulate materials. https://app.cochat.ai/papers/10.1016/0304-4203(94)90005-1
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Nieuwenhuize, J., Maas, Y. E. M., & Middelburg, J. J. (1994). Rapid analysis of organic carbon and nitrogen in particulate materials. Marine Chemistry. https://doi.org/10.1016/0304-4203(94)90005-1

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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.