EP 0989896 A1 20000405 - GRADIENT ELUSION METHOD
Title (en)
GRADIENT ELUSION METHOD
Title (de)
GRADIENTENELUTIONSVERFAHREN
Title (fr)
PROCEDE D'ELUTION PAR GRADIENT
Publication
Application
Priority
- DE 19725639 A 19970618
- EP 9803430 W 19980608
Abstract (en)
[origin: DE19725639A1] The invention relates to a method for separating at least two substances by means of liquid chromatography in isocratic conditions, wherein the flow rate is modified in the course of elution (flow gradient chromatography).
IPC 1-7
IPC 8 full level
B01D 15/02 (2006.01); B01D 15/08 (2006.01); B01D 15/18 (2006.01); B01J 20/28 (2006.01); B01J 20/32 (2006.01); G01N 30/32 (2006.01); G01N 30/52 (2006.01)
CPC (source: EP)
B01D 15/166 (2013.01); B01D 15/1821 (2013.01); B01J 20/103 (2013.01); B01J 20/28016 (2013.01); B01J 20/28042 (2013.01); B01J 20/28078 (2013.01); B01J 20/287 (2013.01); B01J 20/29 (2013.01); B01J 20/3204 (2013.01); B01J 20/3246 (2013.01); B01J 2220/54 (2013.01); B01J 2220/58 (2013.01); B01J 2220/82 (2013.01); G01N 2030/324 (2013.01); G01N 2030/528 (2013.01)
Citation (search report)
See references of WO 9857722A1
Designated contracting state (EPC)
CH DE FR GB IT LI SE
DOCDB simple family (publication)
DE 19725639 A1 19981224; EP 0989896 A1 20000405; JP 2002504855 A 20020212; WO 9857722 A1 19981223
DOCDB simple family (application)
DE 19725639 A 19970618; EP 9803430 W 19980608; EP 98936315 A 19980608; JP 50368099 A 19980608