EXTRACTION PIPETTE

A solid-phase extraction pipette (20) is provided for extracting substances comprising: a generally hollow body (29) having an inlet (21), a stem (22), and an elastic chamber (28); a first extraction media (27) arranged within the hollow body; and a first frit (24) contained within the hollow body a...

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Bibliographische Detailangaben
1. Verfasser:	PAWLOWSKI, DAVID R
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY BEER BIOCHEMISTRY CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE CHEMISTRY ENZYMOLOGY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING METALLURGY MICROBIOLOGY MUTATION OR GENETIC ENGINEERING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PHYSICS SPIRITS TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TESTING TRANSPORTING VINEGAR WINE
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Beschreibung
Zusammenfassung:	A solid-phase extraction pipette (20) is provided for extracting substances comprising: a generally hollow body (29) having an inlet (21), a stem (22), and an elastic chamber (28); a first extraction media (27) arranged within the hollow body; and a first frit (24) contained within the hollow body and configured to prevent the first extraction media from exiting the body. The body may be made of a transparent material such as low density polyethylene. The chamber may be configured for movement from a first expanded form having a first volume to a second contracted form having a second volume less than the first volume.