KANG Hou-jun, ZHANG Dong, SHI Zheng-kun. Measurement of Tissue Free Water Tritium in Plant[J]. Atomic Energy Science and Technology, 2009, 43(3): 221-223. DOI: 10.7538/yzk.2009.43.3期.0221
Citation: KANG Hou-jun, ZHANG Dong, SHI Zheng-kun. Measurement of Tissue Free Water Tritium in Plant[J]. Atomic Energy Science and Technology, 2009, 43(3): 221-223. DOI: 10.7538/yzk.2009.43.3期.0221

Measurement of Tissue Free Water Tritium in Plant

  • 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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