发明名称 |
Method of preventing contamination of a chromatography column |
摘要 |
Liquid chromatography separation columns can be protected from contamination with particulate and dissolved contaminants by the use of a thin protective pad which removes contaminants from a sample stream prior to separation of the sample on the separation column. The protective pad may be in the form of a guard disk positioned inline or directly contacting the separation column.
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申请公布号 |
US5338448(A) |
申请公布日期 |
1994.08.16 |
申请号 |
US19930052601 |
申请日期 |
1993.04.27 |
申请人 |
SARASEP, INC. |
发明人 |
GJERDE, DOUGLAS T. |
分类号 |
B01D15/08;G01N30/02;G01N30/14;G01N30/32;G01N30/60;G01N30/88;(IPC1-7):B01D15/08 |
主分类号 |
B01D15/08 |
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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