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Patent Searching and Data


Title:
DEVICE AND METHOD FOR EXTRACTING WATER AND WATER-FREE SUBSTANCES FROM ENVIRONMENTAL SAMPLES
Document Type and Number:
WIPO Patent Application WO2005016525
Kind Code:
A3
Abstract:
The invention relates to a device and method for extracting water and water-free substances from environmental samples, comprising two vessels that can be connected to one another via a bridge. The invention is characterized in that the openings of the vessels are each connected to the bridge via a spherical ground joint that is sealed by an O-ring.

Inventors:
BONER MARKUS (DE)
D ORSANEO GIOVANNI (DE)
FOERSTEL HILMAR (DE)
Application Number:
PCT/DE2004/001767
Publication Date:
April 07, 2005
Filing Date:
August 06, 2004
Export Citation:
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Assignee:
FORSCHUNGSZENTRUM JUELICH GMBH (DE)
AGROISOLAB GMBH (DE)
BONER MARKUS (DE)
D ORSANEO GIOVANNI (DE)
FOERSTEL HILMAR (DE)
International Classes:
B01L99/00; F26B5/06; G01N1/40; G01N1/42; (IPC1-7): G01N1/40; F26B5/06
Foreign References:
DE1021978B1958-01-02
DE4335888A11995-04-27
GB1227678A1971-04-07
Other References:
ANONYMOUS: "Chemiepumpstand mit zwei Kühlfallen", KGW ISOTHERM PRODUKTÜBERBLICK, 22 April 2003 (2003-04-22), XP002312373, Retrieved from the Internet [retrieved on 20050103]
ANONYMOUS: "Extraction of water from rock/soil samples for isotopic analysis", LAWRENCE BERKELEY NATIONAL LABORATORY PROCEDURE NOTICE, 30 September 1998 (1998-09-30), XP002312374, Retrieved from the Internet [retrieved on 20050103]
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