EP 3308156 A1 20180418 - EXTRACTION COLUMN
Title (en)
EXTRACTION COLUMN
Title (de)
EXTRAKTIONSSÄULE
Title (fr)
COLONNE D'EXTRACTION
Publication
Application
Priority
- US 201514735900 A 20150610
- US 201562272809 P 20151230
- FI 2016050416 W 20160610
Abstract (en)
[origin: WO2016198748A1] Described are devices, systems, and methods directed to extraction columns. An embodiment of the extraction column includes a column body having a reservoir portion including an inlet and a reservoir, an extraction media portion, and a collar portion. The extraction media portion includes an elongated sleeve having a cavity having an extraction medium disposed therein. The extraction media portion has an inlet end and an outlet end. The collar portion extends axially with the elongated sleeve. The collar portion has a terminal end which is spaced apart from the outlet end of the elongated sleeve and which extends axially at least to a plane defined by the outlet end of the elongated sleeve. Also described is a sheath with a medium disposed therein, wherein the medium is separated from an inner surface of the sheath by a layer configured to substantially prevent a portion of sample from bypassing the medium.
IPC 8 full level
G01N 30/08 (2006.01); G01N 1/40 (2006.01); G01N 30/60 (2006.01)
CPC (source: CN EP)
G01N 1/4055 (2013.01 - CN); G01N 30/08 (2013.01 - CN EP); G01N 30/6091 (2013.01 - CN EP); G01N 2001/4061 (2013.01 - CN EP); G01N 2030/009 (2013.01 - CN EP); G01N 2030/085 (2013.01 - CN EP)
Citation (search report)
See references of WO 2016198748A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2016198748 A1 20161215; CN 107709984 A 20180216; CN 112067731 A 20201211; EP 3308156 A1 20180418
DOCDB simple family (application)
FI 2016050416 W 20160610; CN 201680034142 A 20160610; CN 202010892060 A 20160610; EP 16738474 A 20160610