发明名称 |
Micro extraction technique |
摘要 |
The invention disclosed relates to a method and apparatus for solid phase microextraction of target analytes from solid or fluid samples. The apparatus comprises gas tight enclosure means, means for introducing a sample including target analytes into the enclosure means, and means located within the enclosure means for extracting the target analytes from the sample, wherein the extraction means either samples a head space near the sample or samples the sample directly.
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申请公布号 |
US6825046(B1) |
申请公布日期 |
2004.11.30 |
申请号 |
US20000635782 |
申请日期 |
2000.08.11 |
申请人 |
HER MAJESTY THE QUEEN IN RIGHT OF CANADA, AS REPRESENTED BY THE MINISTER OF HEALTH |
发明人 |
FORSYTH DONALD S. |
分类号 |
G01N1/12;G01N1/34;G01N1/40;(IPC1-7):G01N1/40 |
主分类号 |
G01N1/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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