发明名称 |
Apparatus and method for supercritical fluid extraction |
摘要 |
To collect analyte from a supercritical fluid extractor, the collector lifts vials into place by a biasing means that guides the file up to the restrictor where it is sealed. The vial can be moved back down from the collecting mechanism even if frost forms on the vial while the restrictor means remains stationary. This vial is held in place by a guide that contains the seal for sealing the vial when it is raised in place.
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申请公布号 |
US6241890(B1) |
申请公布日期 |
2001.06.05 |
申请号 |
US19990332710 |
申请日期 |
1999.06.14 |
申请人 |
ISCO, INC. |
发明人 |
CLAY DALE LEE;ALLINGTON ROBERT W.;LIESCHESKI, III PHILIP BERNARD;WINTER ROBIN RANDALL;JAMESON DANIEL GENE |
分类号 |
B01D11/02;B01D11/04;F04B9/04;F04B15/08;F04B49/06;F16K15/18;G01F1/34;G01N1/34;G01N1/40;G01N30/02;G01N30/28;G01N30/60;G01N35/04;G21F5/015;(IPC1-7):B01D11/00 |
主分类号 |
B01D11/02 |
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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