Research and Application of Analysis Method for Environmental Biological Organic Tritium

The improvement was made for the Carbolite biological tritium and carbon burning device and the setting condition of analysis method of environmental biological organic tritium was optimized based on a lot of experiments. After optimization, the water recovery rate of sample can reach more than 80%, the burning of sample is full, and the whole process is much safer. The relative deviation of measurement result for environmental samples by different experimental persons is less than 30%. The result shows the analysis method has a good reproducibility.