| 发明名称 |
Precise droplet injection for calibrating a gas chromatography instrument |
| 摘要 |
A method and apparatus for calibrating a gas chromatography instrument by forcefully shooting a measured droplet which securely passes through a confined passageway without direct intervention of human hands into the entry throat of the instrument so as to avoid contaminating the apparatus or impairing the accuracy of the instrument.
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| 申请公布号 |
US7832252(B2) |
申请公布日期 |
2010.11.16 |
| 申请号 |
US20070821593 |
申请日期 |
2007.06.22 |
| 申请人 |
WATSON GARY W;PEARCE ROBERT E;MOTIWALA SALIN M;ZUHDE FRANK E |
发明人 |
WATSON GARY W.;PEARCE ROBERT E.;MOTIWALA SALIN M.;ZUHDE FRANK E. |
| 分类号 |
G01N30/00 |
主分类号 |
G01N30/00 |
| 代理机构 |
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代理人 |
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