Multi-well filtration apparatus
The present invention generally relates to filtration apparatus and more specifically relates to a multi-well filtration or solid phase extraction apparatus. A multi-well filtration or solid phase extraction apparatus is provided which generally includes a vacuum collar adapted to be interconnected...
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| creator | Roberts, Roger Q Woelk, Michael R |
| description | The present invention generally relates to filtration apparatus and more specifically relates to a multi-well filtration or solid phase extraction apparatus.
A multi-well filtration or solid phase extraction apparatus is provided which generally includes a vacuum collar adapted to be interconnected between a conventional 96-well sample application plate, or separation plate, and a 96-well collection plate. The vacuum collar provides an interface chamber between these plates through which a vacuum can be applied to assist in the filtration process. The collection plate may include a vent opening providing a direct communication between the interface chamber and a vacuum assembly air intake, when the collection plate is disposed on top of the vacuum assembly in a stacked configuration, thereby eliminating any need for separate vacuum manifolds or connectors. |
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A multi-well filtration or solid phase extraction apparatus is provided which generally includes a vacuum collar adapted to be interconnected between a conventional 96-well sample application plate, or separation plate, and a 96-well collection plate. The vacuum collar provides an interface chamber between these plates through which a vacuum can be applied to assist in the filtration process. The collection plate may include a vent opening providing a direct communication between the interface chamber and a vacuum assembly air intake, when the collection plate is disposed on top of the vacuum assembly in a stacked configuration, thereby eliminating any need for separate vacuum manifolds or connectors.</description><language>eng</language><creationdate>2002</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6491873$$EPDF$$P50$$Guspatents$$Hfree_for_read</linktopdf><link.rule.ids>230,308,776,798,881,64012</link.rule.ids><linktorsrc>$$Uhttps://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6491873$$EView_record_in_USPTO$$FView_record_in_$$GUSPTO$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Roberts, Roger Q</creatorcontrib><creatorcontrib>Woelk, Michael R</creatorcontrib><creatorcontrib>Varian, Inc</creatorcontrib><title>Multi-well filtration apparatus</title><description>The present invention generally relates to filtration apparatus and more specifically relates to a multi-well filtration or solid phase extraction apparatus.
A multi-well filtration or solid phase extraction apparatus is provided which generally includes a vacuum collar adapted to be interconnected between a conventional 96-well sample application plate, or separation plate, and a 96-well collection plate. The vacuum collar provides an interface chamber between these plates through which a vacuum can be applied to assist in the filtration process. The collection plate may include a vent opening providing a direct communication between the interface chamber and a vacuum assembly air intake, when the collection plate is disposed on top of the vacuum assembly in a stacked configuration, thereby eliminating any need for separate vacuum manifolds or connectors.</description><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2002</creationdate><recordtype>patent</recordtype><sourceid>EFH</sourceid><recordid>eNrjZJD3Lc0pydQtT83JUUjLzCkpSizJzM9TSCwoSAQyS4t5GFjTEnOKU3mhNDeDgptriLOHbmlxQWJJal5JcXx6USKIMjAzsTS0MDc2JkIJAC7YJjk</recordid><startdate>20021210</startdate><enddate>20021210</enddate><creator>Roberts, Roger Q</creator><creator>Woelk, Michael R</creator><scope>EFH</scope></search><sort><creationdate>20021210</creationdate><title>Multi-well filtration apparatus</title><author>Roberts, Roger Q ; Woelk, Michael R</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-uspatents_grants_064918733</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2002</creationdate><toplevel>online_resources</toplevel><creatorcontrib>Roberts, Roger Q</creatorcontrib><creatorcontrib>Woelk, Michael R</creatorcontrib><creatorcontrib>Varian, Inc</creatorcontrib><collection>USPTO Issued Patents</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Roberts, Roger Q</au><au>Woelk, Michael R</au><aucorp>Varian, Inc</aucorp><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Multi-well filtration apparatus</title><date>2002-12-10</date><risdate>2002</risdate><abstract>The present invention generally relates to filtration apparatus and more specifically relates to a multi-well filtration or solid phase extraction apparatus.
A multi-well filtration or solid phase extraction apparatus is provided which generally includes a vacuum collar adapted to be interconnected between a conventional 96-well sample application plate, or separation plate, and a 96-well collection plate. The vacuum collar provides an interface chamber between these plates through which a vacuum can be applied to assist in the filtration process. The collection plate may include a vent opening providing a direct communication between the interface chamber and a vacuum assembly air intake, when the collection plate is disposed on top of the vacuum assembly in a stacked configuration, thereby eliminating any need for separate vacuum manifolds or connectors.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| title | Multi-well filtration apparatus |
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