发明名称 |
DEVICE FOR SAMPLE PREPARATION |
摘要 |
<p>The invention relates to a method, particularly suitable for the extraction and enrichment of a volatile component from a liquid, solid or gaseous sample for subsequent introduction into an analytical device, for example, a gas chromatograph. The sample is flushed through a packing of extraction material for extraction of the analytes of interest. A suitable device comprises a syringe with a hollow needle. A chamber is provided between the needle and syringe, in which the extraction material is arranged.</p> |
申请公布号 |
EP1697736(B1) |
申请公布日期 |
2009.01.07 |
申请号 |
EP20040797246 |
申请日期 |
2004.11.15 |
申请人 |
BGB ANALYTIK AG |
发明人 |
SCHILLING, BEAT;FISCHER, BERNHARD;HOTTINGER, GEORG;MEIER, MARKUS |
分类号 |
G01N30/18;G01N1/00;G01N1/40;G01N30/06;G01N30/12 |
主分类号 |
G01N30/18 |
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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