Typically a tube of sorts that contains the stationary phase of a chromatographic system.

The term "column" was found in the following pages:

Instrument database: Agilent Technologies Inc. - 1260 Infinity Nanoflow LC System for MS
Instrument database: PS Analytical - 10.725 GC System for the Speciation of Mercury
Instrument database: Shimadzu Europe - LC-2010HT High Throughput HPLC
Selenium species are partly converted during their enzymatic extraction from biological samples with protease XIV | EVISA's News
Certified reference materials for mercury in marine animal tissues | EVISA's News
Instrument database: Knauer GmbH - Smartline Autosampler 3900 Cool
Instrument database: Agilent Technologies Inc. - 1260 Infinity Quaternary LC System
China: Inorganic Arsenic in Rice - An Underestimated Health Threat ? | EVISA's News
Journals database: British Journal of Psychiatry
Instrument database: Techcomp (Holdings) Ltd. - IC 1010
Instrument database: Carl Zeiss AG - LIBRa 200 FE
Instrument database: Analytik Jena GmbH - PQ LC Series
Instrument database: Thermo Scientific - Q Exactive™ HF-X Hybrid Quadrupole-Orbitrap™ Mass Spectrometer
Instrument database: Analytik Jena AG - multi X® 2500
Instrument database: Varian Inc. - 3900 Gas Chromatograph
Instrument database: Agilent Technologies Inc. - 8860 GC System
Instrument database: Varian Inc. - Saturn 2200 GC/MS
HTC-17: 17th International Symposium on Hyphenated Techniques in Chromatography and Separation Technology | EVISA's Agenda of Events
Transformation of arsenic species during ultrasonic sample pretreatment | EVISA's News
Agilent Technologies joins University of Cincinnati to study impact of metal species in biology and the environment | EVISA's News