EP 2577286 A2 20130410 - METHOD AND DEVICE FOR AUTOMATICALLY AND DIRECTLY ANALYZING DRIED-SPOT SAMPLES BY MEANS OF THE LC-MS SYSTEM
Title (en)
METHOD AND DEVICE FOR AUTOMATICALLY AND DIRECTLY ANALYZING DRIED-SPOT SAMPLES BY MEANS OF THE LC-MS SYSTEM
Title (de)
VERFAHREN UND VORRICHTUNG ZUM AUTOMATISCHEN UND DIREKTEN ANALYSIEREN VON "DRIED SPOT"-PROBEN MITTELS LC-MS-SYSTEM
Title (fr)
PROCÉDÉ ET DISPOSITIF D'ANALYSE AUTOMATIQUE ET DIRECTE DES ÉCHANTILLONS DE TYPE « GOUTTE SÉCHÉE » AU MOYEN D'UN SYSTÈME LC-MS
Publication
Application
Priority
- CH 8952010 A 20100604
- EP 2011002759 W 20110606
Abstract (en)
[origin: WO2011151083A2] The invention relates to a method, to a device, and to uses for directly analyzing samples by means of HPLC, wherein the sample, which contains at least one analyte, is applied in liquid form to a sample carrier (3) and dried, such that the sample is present on the sample carrier (3) in the form of a dried spot, clamped in a pressure-tight manner between two adapters (7, 9) of an adapter system (1), wherein each of the adapters (7, 9) has a central cavity (19, 21) in the direction of the clamped sample, into which an extraction agent is fed via a feed line (5) in the case of one adapter, and in case of the other adapter, said agent is removed via a discharge line (11), and, in the process, said agent flows through the clamped sample carrier (3), and the sample is washed out of the sample carrier (3). In addition, a washing agent is fed via a feed line (5) into one adapter and is removed via a discharge line (11) in the other adapter, as an outlet adapter (9).
IPC 8 full level
G01N 30/06 (2006.01); G01N 30/16 (2006.01)
CPC (source: EP)
G01N 30/06 (2013.01); G01N 30/16 (2013.01); G01N 2030/009 (2013.01); G01N 2030/062 (2013.01)
Citation (search report)
See references of WO 2011151083A2
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
DOCDB simple family (publication)
WO 2011151083 A2 20111208; WO 2011151083 A3 20120202; CH 703256 A1 20111215; EP 2577286 A2 20130410
DOCDB simple family (application)
EP 2011002759 W 20110606; CH 8952010 A 20100604; EP 11749722 A 20110606