Multi-well filtration 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...

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Bibliographische Detailangaben
Hauptverfasser:	MICHAEL WUELK, ROGER, Q. ROBERTS
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PHYSICS SEPARATION TESTING TRANSPORTING
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Beschreibung
Zusammenfassung:	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.