EP 1305620 A1 20030502 - DEVICE FOR PREPARING THE QUALITATIVE AND QUANTITATIVE ANALYSIS OF SUBSTANCE SPOTS ON A THIN-FILM PLATE
Title (en)
DEVICE FOR PREPARING THE QUALITATIVE AND QUANTITATIVE ANALYSIS OF SUBSTANCE SPOTS ON A THIN-FILM PLATE
Title (de)
VORRICHTUNG ZUR VORBEREITUNG DER QUALITATIVEN UND QUANTITATIVEN ANALYSE VON SUBSTANZFLECKEN AUF EINER DÜNNSCHICHTPLATTE
Title (fr)
DISPOSITIF DE PREPARATION DE L'ANALYSE QUALITATIVE ET QUANTITATIVE DE TACHES D'UNE SUBSTANCE SUR UNE PLAQUE EN COUCHE MINCE
Publication
Application
Priority
- DE 10036293 A 20000726
- EP 0108133 W 20010714
Abstract (en)
[origin: WO0208747A1] The invention relates to a device for preparing the qualitative and quantitative analysis of substance spots on a ductile thin-film plate (1) using thin-film chromatography. The device has a rinsing head (2) which can be placed on the thin-film plate (1), the latter being coated with the dried sorbent (4) and which is provided with a projecting, closed ring cutter (3) by which means the sorbent (4) can penetrate as far as the top surface of the thin-film plate (1) and be sealed against the surrounding sorbent. At least one supply line to the cavity (5) formed inside the ring cutter (3) is connected to the rinsing head (2). An elution liquid for eluting the substance making up the substance stain can be introduced through said cavity.
IPC 1-7
IPC 8 full level
G01N 30/95 (2006.01)
CPC (source: EP)
G01N 30/95 (2013.01)
Citation (search report)
See references of WO 0208747A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0208747 A1 20020131; AU 8965501 A 20020205; DE 10036293 A1 20020214; DE 10036293 C2 20020814; EP 1305620 A1 20030502
DOCDB simple family (application)
EP 0108133 W 20010714; AU 8965501 A 20010714; DE 10036293 A 20000726; EP 01969386 A 20010714