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:

17th Annual International Ion Chromatography Symposium | EVISA's Agenda of Events
Company database: LabAlliance
Material database: High Purity Standards - IC-NO
Material database: Sigma-Aldrich - Multicomponent CRM for Ion Chromatography: Multielement Ion Chromatography Anion Standard Solution
Surprisingly high concentrations of toxic arsenic species found in U.S. rice | EVISA's News
Material database: Sigma-Aldrich - Eluent concentrate for Ion Chromatography: Potassium hydroxide concentrate
Researchers propose an improved cooking recipe to reduce worrying levels of arsenic in our rice | EVISA's News
Material database: High Purity Standards - IC-NO-M
Directory of scientists: Andreas Seubert
Material database: High Purity Standards - IC-PP
Link database: EPA-EAD: Method 1636: Hexavalent Chromium by Ion Chromatography
Material database: High Purity Standards - IC-CL
Agilent Technologies publishes Handbook of Hyphenated ICP-MS Applications | EVISA's News
Instrument database: Knauer GmbH - Conductivity Detector Model 650
Link database: US EPA: Air Toxic Methods: Cr(VI)
Company database: inorganic ventures
Material database: Sigma-Aldrich - Multicomponent CRM for Ion Chromatography: Multielement Ion Chromatography Cation Standard Solution
Detecting Toxic Arsenic Species in Apple Juice | EVISA's News
Link database: NEMI: Method Number: 302.0: Bromate in Drinking Water Using 2-D IC With Suppressed Conductivity Detection
Instrument database: CECIL Instruments Ltd. - CE 4710 Conductivity Detector,