ion chromatography

(IC) - An ion-exchange technique in which low concentrations of anions or cations are determined using low-capacity ion exchangers with weak buffers. Conductivity detectors are often used. Ion chromatography is practiced in two forms. In suppressed IC, a second column is used to remove the buffer ions so that sample ions can be more easily detected; membrane separator is sometimes used. In nonsuppressed IC, weakly conducting buffers at low concentration are carefully selected, and the entire effluent is passed through the detector; ions are detected above the background signal.



The term "ion chromatography" was found in the following pages:

Instrument database: CECIL Instruments Ltd. - CE 4710 Conductivity Detector,
Material database: High Purity Standards - IC-CLO4
Directory of scientists: Karima Benkhedda
Link database: NEMI: Method Number: 557: Haloacetic Acids, Bromate, and Dalapon in Drinking Water by IC-ESI-MS/MS
The use of arsenic in "poultry industry" | EVISA's News
Company database: Inorganic Ventures (iv)
Instrument database: CECIL Instruments Ltd. - Adept HPLC
QUO VADIS Life Sciences conference | EVISA's Agenda of Events
Material database: Sigma-Aldrich - Multicomponent CRM for Ion Chromatography: Multielement Ion Chromatography Cation Standard Solution
Material database: Sigma-Aldrich - Eluent concentrate for Ion Chromatography: Perchloric acid concentrate
Mercury isotope ratio measurements of methylmercury in fish | EVISA's News
Material database: High Purity Standards - IC-CLO3-M
Instrument database: Thermo Scientific - ISQ™ EC Single Quadrupole Mass Spectrometer
Half of the rice sold in the UK breaches limits on arsenic for children | EVISA's News
Material database: High Purity Standards - IC-CRO-M
Link database: ASTM METHOD D5257 - Chromium, Hexavalent, in Water by Ion Chromatography
Material database: High Purity Standards - IC-PP-M
Instrument database: Dionex Corporation - ICS-2500 Reagent-Free Modular IC System
Link database: US EPA Method 1636: Determination of hexavalent chromium by ion chromatography
Material database: High Purity Standards - IC-CRO