Measurement of Tissue Free Water Tritium in Plant
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Graphical Abstract
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Abstract
A freezing analytic system for extracting tissue free water tritium (TFWT) in biological sample was designed and processed. The results show that while 20 g leaves of Yunnansan sample extracting time is 5-6 h in this system, the extracting water of sample is 4-5 mL, and the average extracting ratio of TFWT is 61%. This analytic system can apply to measurement of TFWT in biological sample.
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