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Article Navigation > Analysis and Testing Technology and Instruments > 2015 > (3): 176-179

CUI Ying. Effect Factor and Data Calculation of Carbon and Nitrogen Content of Soil and Sediment Determined by Element Analyzer[J]. Analysis and Testing Technology and Instruments, 2015, (3): 176-179.

Citation:

CUI Ying. Effect Factor and Data Calculation of Carbon and Nitrogen Content of Soil and Sediment Determined by Element Analyzer[J]. Analysis and Testing Technology and Instruments, 2015, (3): 176-179.

CUI Ying. Effect Factor and Data Calculation of Carbon and Nitrogen Content of Soil and Sediment Determined by Element Analyzer[J]. Analysis and Testing Technology and Instruments, 2015, (3): 176-179.

Citation:

CUI Ying. Effect Factor and Data Calculation of Carbon and Nitrogen Content of Soil and Sediment Determined by Element Analyzer[J]. Analysis and Testing Technology and Instruments, 2015, (3): 176-179.

Effect Factor and Data Calculation of Carbon and Nitrogen Content of Soil and Sediment Determined by Element Analyzer

CUI Ying¹

StateKey Laboratory of Estuarine and Coastal Research, East China Normal University, Shanghai 200062, China

Received Date: 2015-07-19
Rev Recd Date: 2015-09-07
Publish Date: 2015-09-21

Abstract

The results determined by an element analyzer are affected by the pretreatment (drying, acidification), weight of sample and calculation standard. The present results suggested that acidification would decrease the nitrogen content 2.6%~40%, the determination of carbon is significantly affected by the sample weight, the results will be more accurate if calculated by the standard which is more similar with the samples.
- soil,
- sediment,
- carbon and nitrogen content,
- element analyzer,
- standard

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