A comparison of a tissue solubilization method with a combustion method for liquid scintillation counting of14C-labelled soil |
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Authors: | J M Whipps |
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Institution: | (1) Agricultural Research Council Letcombe Laboratory, OX12 9JT Wantage, UK |
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Abstract: | Summary A comparison between a tissue solubilization method and a sample oxidizer technique to measure14C in plant and soil material is described. The solubilization method although not quantitative gives good recoveries and reproducible values of14C-content with soil samples not exceeding 10 mg and should be of value for estimating the14C-content of soils in laboratories without a sample oxidizer. |
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Keywords: | 14C-labelled plant material 14C-labelled soil Root exudation Sample oxidizer Scintillation counting Sutton series soil Tissue solubilization Wheat |
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