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A comparison of a tissue solubilization method with a combustion method for liquid scintillation counting of14C-labelled soil
Authors:J M Whipps
Institution:(1) Agricultural Research Council Letcombe Laboratory, OX12 9JT Wantage, UK
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.
Keywords:14C-labelled plant material  14C-labelled soil  Root exudation  Sample oxidizer  Scintillation counting  Sutton series soil  Tissue solubilization  Wheat
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