Development on the fluoride microdiffusion apparatus.
| Project/Area Number |
03557091
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| Research Category |
Grant-in-Aid for Developmental Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
小児・社会系歯学
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| Research Institution | National Institute of Health |
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Principal Investigator |
HINOIDE Moriyo NIH Oral Science, Chief, 口腔科学部, 室長 (60072906)
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| Co-Investigator(Kenkyū-buntansha) |
IMAI Susumu NIH Oral Science Chief researcher, 口腔科学部, 主任研究官 (80072958)
西沢 俊樹 国立予防衛生研究所, 口腔科学部, 主任研究官 (00072942)
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| Project Period (FY) |
1991 – 1992
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| Project Status |
Completed (Fiscal Year 1992)
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| Budget Amount *help |
¥5,500,000 (Direct Cost: ¥5,500,000)
Fiscal Year 1992: ¥1,200,000 (Direct Cost: ¥1,200,000)
Fiscal Year 1991: ¥4,300,000 (Direct Cost: ¥4,300,000)
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| Keywords | fluoride / Teflon diffusion apparatus / フッ素 / 拡散装置 / テフロン / 微量フッ素分析法 / 拡散法 / 拡散容器 / テフロン製容器 |
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| Research Abstract |
We developed a high temperature-, and quick-type microdiffusion apparatus for the determination of fluoride by combining a Teflon vessel with a metal equipment for constant pressure. It was possible to promote not only decomposition of a sample but also release and recovery rate of fluoride by performing the diffusion reaction under high temperature condition. The operation time required for the fluoride analysis of common organic material w as reduced to about half compared with traditional methods.
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Report
(3 results)
Research Products
(18 results)
