Instrument: Ion Chromatograph

Acronym: Ion Chromatograph
External Identifier: skos:closeMatch: https://vocab.nerc.ac.uk/collection/L05/current/LAB45/

Description

Ion chromatography is a form of liquid chromatography that measures concentrations of ionic species by separating them based on their interaction with a resin. Ionic species separate differently depending on species type and size. Ion chromatographs are able to measure concentrations of major anions, such as fluoride, chloride, nitrate, nitrite, and sulfate, as well as major cations such as lithium, sodium, ammonium, potassium, calcium, and magnesium in the parts-per-billion (ppb) range. (from http://serc.carleton.edu/microbelife/research_methods/biogeochemical/ic.html)


Dataset NamePI-Supplied DescriptionPI-Supplied Name
Redox data from RV/Atlantic Explorer AE1812 in the northwest Atlantic, May 2018IC system (Dionex)
Porewater geochemistry data for sediment samples that were included in the global seep survey conducted via Alvin dives from R/V Atlantis cruise AT15-40 in the Guaymas Basin in 2008Sulfate analyses were measured shipboard using a 2010i Dionex Ion Chromatograph (Sunnyvale, CA, USA) using Ag+ cation exchange columns (Dionex) to remove added Cl– ions as previously described (Martens et al., 1999). Ion Chromatograph
Sulfide data for sediment samples that were included in global seep survey from R/V Atlantis cruise AT15-40 and Alvin Dives in the Guaymas Basin in 2008 (Guaymas Basin Vents project, Guaymas Basin interactions project)Sulfate analyses were measured shipboard using a 2010i Dionex Ion Chromatograph (Sunnyvale, CA, USA) using Ag+ cation exchange columns (Dionex) to remove added Cl– ions as previously described (Martens et al., 1999). Ion Chromatograph
Porewater geochemistry, including methane, CO2, sulfate, and sulfide from Guaymas Basin hydrothermal sediments collected on R/V Atlantis cruise AT15-56 in Nov-Dec 20092010i Dionex Ion Chromatograph
Porewater sulfate from samples collected by pushcore from Guaymas Basin hydrothermal sediments on R/V Atlantis cruise AT37-06 in the Guaymas Basin in December 2016SO4 was analyzed on a Dionex ICS-1000 using a RFIC IonPac AS22 4 X 250mm column and a RFIC IonPac AG22 Guard column 4 X 50 mm.  Dionex ICS-1000
Sediment geochemistry summary from push cores collected during HOV Alvin dives during the R/V Atlantis cruise AT37-06 in the Guaymas Basin from December 2016DIONEX Corporation ICS-2000 Ion Chromatography System
Sediment geochemistry from push cores collected during HOV Alvin dives during the R/V Atlantis cruise AT42-05 in Guaymas Basin, Gulf of California (27 00.00 N, -111 20.00 W) in November 2018DIONEX Corporation ICS-2000 Ion Chromatography System
Porewater geochemistry of sediments collected Fall 2019 in the Santa Barbara Basin using ROV Jason during R/V Atlantis cruise AT42-19Porewater sulfate concentrations were determined by ion chromatography (Metrohm 761). Metrohm 761
Elemental and isoptopic composition of sediment and biomass from the Carpinteria Salt March sampled in 2020 and 2021 Metrosep A Supp 5-100/4.0 column and Metrohm 930 Compact IC Flex to measure CRS Metrosep A Supp 5-100/4.0 column and Metrohm 930 Compact IC Flex
Biogeochemical data on cryptic methane cycling in hypersaline sediments of the Carpinteria Salt Marsh Reserve, Californiaion chromatography
Porewater dissolved organic carbon and associated geochemical data for methane seeps in the Cascadia Margin: Astoria Canyon, Barkley Canyon, Hydrate Ridge, and Bullseye VentFor cruises PGC02-08 and Hydrates2004 sulfate was measured using a Dionex DX-120 ion chromatograph equipped with a 4 mm AS-9HC column.  For cruises AT50-14 and AT50-29B sulfate was measured with a Thermo Scientific Aquion ion chromatograph (IonPac AG22 4x50 mm guard column, IonPac AS22 4x250 mm analytical column, and AERS 300 4 mm suppressor) with an AS40 Autosampler. Dionex DX-120 & hermo Scientific Aquion
Bacterial transcriptional response to picoeukaryote Micromonas commodaDX500 Ion Chromatograph (Dionex Co.) with an initial cartridge treatment (OnGuard-Ag cartridge from Dionex) performed to remove chloride ions. DX500 Ion Chromatograph (Dionex Co.)
Biogeochemical data on cryptic methane cycling in hypersaline sediments of the Carpinteria Salt Marsh Reserve, California from sampling in 2019ion chromatograph (Metrohm 761) (Dale et al., 2015) Metrohm 761
Chemical analysis from sediment core bottom water samples collected in the back barrier island bays on Virginia’s Eastern Shore in July 2017Used to measure sulfate concentration Thermo-Fisher Dionex ICS-5000 ion chromatograph
Chemical analysis from sediment core pore water samples collected in the back barrier island bays on Virginia’s Eastern Shore in July 2017Used to measure sulfate Thermo-Fisher Dionex ICS-5000 ion chromatograph
Sediment core sample metadata collected July 2017 in the back barrier island bays on Virginia’s Eastern ShoreUsed to measure sulfate. Thermo-Fisher Dionex ICS-5000 ion chromatograph
Fall 2011 - Porewater SamplesPorewater samples collected for: Anions (Sulfate + Chloride) Analytical Method: Ion Chromatography Instrument: DIONEX ICS-2000 Method Reference: DIONEX Application Note 154: Determination of Inorganic Anions in Environmental Waters Using a Hydroxide-Selective Column DIONEX ICS-2000
Fall 2011 - Water Column SamplesPorewater samples collected for: Anions (Sulfate + Chloride) Analytical Method: Ion Chromatography Instrument: DIONEX ICS-2000 Method Reference: DIONEX Application Note 154: Determination of Inorganic Anions in Environmental Waters Using a Hydroxide-Selective Column DIONEX ICS-2000
Geochemical measurements of porewater from sediment push core samples in the Gulf of California during R/V Falkor cruise FK190211 in 2019DIONEX Corporation ICS-2000 Ion Chromatography System
Geochemical measurements of CTD and Alvin Niskin samples collected in the Gulf of California during R/V Falkor cruise FK190211 in 2019DIONEX Corporation ICS-2000 Ion Chromatography System
Chemical parameters measured on fog water samples from land and ocean locations on California coast from May 2014 to August 2017.Dionex ion chromatograph with suppressed conductivity detection using 29 mM KOH eluent
Geochemistry and microscopy from incubation experiments of Chesapeake Bay sediments conducted at Horn Point LaboratoryPorewater sulfate and chloride were analyzed by suppressed ion chromatography. Dionex Integrion IC with IonPac AS-19 analytical column
Summary geochemistry and radiotracer rates for 30 marine sediment cores covering eight sites and four geochemical regimesDionex DX5000 Ion Chromatograph, calibrated with laboratory made standards. Dionex DX5000
Soluble Ionic Species (Coarse) in aerosols collected on the US GEOTRACES Arctic cruise (HLY1502, GN01) from August to October 2015 from from August to October 2015Aerosol samples were analyzed by ion chromatography (IC; Dionex IC-2000). Dionex IC-2000
Soluble Ionic Species (Fine) in aerosols collected on the US GEOTRACES Arctic cruise (HLY1502, GN01) from August to October 2015Aerosol samples were analyzed by ion chromatography (IC; Dionex IC-2000). Dionex IC-2000
Dissolved thorium and protactinium isotopes (232Th, 230Th, 231Pa) in seawater from Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018anion-exchange chromatography
Dissolved thorium and protactinium isotopes (232Th, 230Th, 231Pa) in seawater from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from Oct-Nov 2018anion-exchange chromatography
Concentrations of deionized water-soluble aerosol major ions from bulk aerosol samples collected on Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from Sept-Oct 2018Dionex ICS-2100 ion chromatography system
Concentrations of deionized water-soluble aerosol major ions from bulk aerosol samples collected on Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES PMT cruise (GP15, RR1815) on R/V Roger Revelle from Oct-Nov 2018Dionex ICS-2100 ion chromatography system
Trace metal and major anion concentrations in unfiltered rainwater from R/V Knorr cruises KN199-04 and KN204-01 (GA03) in the Subtropical northern Atlantic Ocean from 2010-2011 (U.S. GEOTRACES NAT project)Major anions were determined by ion chromatography (Dionex 4500i). Ion Chromatograph
Porewater Si concentrations from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin from R/V El Puma during October 2014
Porewater sulfate concentrations from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin in 2014 from R/V El Puma in October 2014Porewater sulfate concentrations were determined by ion chromatography in the Geochemistry lab of GEOMAR, Germany. ion chromatography
Porewater sulfate, sulfide, ammonia, phosphate, and silicate concentrations in Alvin pushcore samples from Guaymas Basin hydrothermal sediments collected on R/V Atlantis cruise AT37-06 in December 2016Metrohm 930 Compact IC flex oven, Metrosep A PCC HC/4.0 preconcentration column, and Metrosep A Supp 5 Guard/4.0 chromatography column
Chemical analysis from sediment core bottom water samples collected in the northern Gulf of Mexico, May 2017Used to measure sulfate. Thermo-Fisher Dionex ICS-5000 ion chromatograph
Chemical analysis from sediment core pore water samples collected in the northern Gulf of Mexico, May 2017Used to measure sulfate. Thermo-Fisher Dionex ICS-5000 ion chromatograph
Sediment core sample metadata collected in the northern Gulf of Mexico, May 2017Used to measure sulfate. Thermo-Fisher Dionex ICS-5000 ion chromatograph
Porewater nutrient, sulfide, and sulfate concentrations in Alvin pushcore samples collected from Guaymas Basin hydrothermal vents during R/V Atlantis cruise AT42-05 in November 2018 and analyzed at the Max Planck Institute for Marine MicrobiologySulfate concentrations were measured using ion chromatography (Metrohm 930 Compact IC flex oven, Metrosep A PCC HC/4.0 preconcentration column, and Metrosep A Supp 5 Guard/4.0 chromatography column). ion chromatography
Porewater sulfate and sulfide concentrations in Alvin pushcore samples collected from Guaymas Basin hydrothermal vents during R/V Atlantis cruise AT42-05 in November 2018 and analyzed at UNC Chapel HillSulfate concentrations were determined using the ion chromatograph of the UNC Environmental Program.
Vascular plant and microbial biomarkers of dissolved organic matter data from incubation experimentsNeutral sugars were isocratically separated in a Dionex 500 system with a pulsed amperiometric detector (PAD). Dionex 500 system
SSU rRNA gene sequences from marine sediments, marine subseafloor, and deep seawater sampled from the Juan de Fuca Ridge Flank from various R/V Atlantis cruises from 2008-2011 (microJdFR project)Dionex ICS-1100s
Physico-chemical data from winter 2012, 2013, and 2016 from USCGC and CCGS vessels from the Laurentian Great Lakes (mainly Lakes Huron, Michigan, Erie and connecting waterways) (Lake Erie Ice project)Dionex Ion Chromatograph
Concentrations of acetate, formate, chloride, sulfate, and oxalate from total suspended particle (TSP) samples collected near Lake Tahoe from 2006 to 2009DIONEX ICS-2000 system
Major inorganic ions in Primary Marine Aerosols (PMA) generated from seawater collected near the BATS station during R/V Atlantic Explorer cruises AE2113 (July 2021) and AE2303 (January 2023)The major ions in each seawater sample were quantified using a Dionex dual channel model ICS 6000 high-performance ion chromatograph (ICS-6000 DP). The anion channel was configured with Thermo Scientific Dionex guard (IonPac AG 18: 4 x 50 mm). The cation channel was configured Dionex Guard (IonPac CG12 A: 4 x 50mm) and analytical (IonPacCG12A: 4 x 250mm) columns and a Thermo Scientific Dionex electrolytically regenerated suppressor (ADRS 600: 4mm). The ion chromatograph was equipped with a Dionex AS-AP autosampler with temperature set at 20 oC. Eluent generator cartridges: 500 MSA, 500 KOH. ICS-6000 pumps. Software: Chromeleon 7. Dionex dual channel model ICS 6000 high-performance ion chromatograph (ICS-6000 DP)
Major inorganic ions from seawater collected near the BATS station during R/V Atlantic Explorer cruises AE2113 (July 2021) and AE2303 (January 2023)The major ions in each seawater sample were quantified using a Dionex dual channel model ICS 6000 high-performance ion chromatograph (ICS-6000 DP). The anion channel was configured with Thermo Scientific Dionex guard (IonPac AG 18: 4 x 50 mm). The cation channel was configured Dionex Guard (IonPac CG12 A: 4 x 50mm) and analytical (IonPacCG12A: 4 x 250mm) columns and a Thermo Scientific Dionex electrolytically regenerated suppressor (ADRS 600: 4mm). The ion chromatograph was equipped with a Dionex AS-AP autosampler with temperature set at 20 oC. Eluent generator cartridges: 500 MSA, 500 KOH. ICS-6000 pumps. Software: Chromeleon 7. Dionex dual channel model ICS 6000 high-performance ion chromatograph (ICS-6000 DP)
Methane and sulfate concentration profiles - sediment cores from White Oak River estuary in October 2012 (IODP-347 Microbial Quantification project)2010i Dionex ion chromatograph
Microbial diversity and geochemistry of marine sediment mesocosm, Cape Lookout Bight, North CarolinaDionex, Sunnyvale, CA
Nitrogen isotope ratios (δ15N) in amino acid standards and in four field-collected samplesSeparations and collection of AAs were conducted using an ICS-5000+ Ion-change chromatography system (Thermo Fischer Scientific, Waltham, MA, USA). ICS-5000+ Ion-change chromatography system
Pore water geochemistry from sediments collected on cruise OC1703A aboard R/V Oceanus and cruise AT36 aboard R/V AtlantisDionex DX-500 Ion Chromatograph, AS11 column
Other solutes from vertical profiles from multi- and gravity cores from two cruises, R/V Robert Gordon Sproul SP1215 and R/V New Horizon NH1319, in the Santa Barbara and Santa Monica Basins in 2012 and 2013
Amino acid compound specific isotope values for particles from R/V Kilo Moana KM1407 and KM1418 in the Central North Pacific, Station ALOHA, Tropical Pacific, Feb and Sept. 2014Amino acids were purified using cation exchange chromatography.
Geochemical data of ground ice and pore water in frozen sediments from the Barrow Permafrost Tunnel in Utqiaġvik, Alaska in 2017 and 2018Ionic compositions of the brines and selected (melted) samples of massive ice and sediment pore water were determined by ion chromatography. ion chromatography
Geochemical data of permafrost brines from the Barrow Permafrost Tunnel in Utqiaġvik, AlaskaIonic compositions of the brines and selected (melted) samples of massive ice and sediment pore water were determined by ion chromatography. ion chromatography
Porewater geochemistry (sulfate, methane, and DIC) from sediments of the White Oak River (WOR), NC, Station H in 2013 (SEDpep project)Sulfate was measured by ion chromatograph. Porewater for DIC was preserved in sealed glass vials and measured by ion chromatography. ion chromatograph
Porewater geochemistry data for sediment samples included in global seep survey from R/V Atlantis cruise AT15-40 and Alvin dives in the Guaymas Basin in 2008 (Guaymas Basin interactions project)Sulfate concentrations were measured shipboard using a 2010i Dionex Ion Chromatograph (Sunnyvale, CA, USA) through Ag+ exchange columns (Dionex). 2010i Dionex Ion Chromatograph
Porewater measurements of nitrate concentration and N and O isotopic ratios (d15N and d18O) from bore holes at North Pond; collected during IODP expedition 336 on R/V JOIDES Resolution in the Mid-Atlantic Ridge in 2011Nitrate from shipboard extracted samples were measured using ion chromatography. Ion Chromatography
Porewater measurements of nitrate and nitrite concentration and N and O isotopic ratios (d15N and d18O) collected from sites 3 and 10 on the North Atlantic Long Core Cruise R/V Knorr KN223 from October to December 2014ion chromatography with UV detection
Vascular plant and microbial biomarkers of dissolved organic matter from San Francisco Bay transectsNeutral sugars were isocratically separated in a Dionex 500 system with a pulsed amperiometric detector (PAD). Dionex 500 system
Seawater nutrient/metabolite and flow cytometry metadata - Picoplankton incubation experiment 2020DIONEX ICS3000 system, Thermo Fisher Scientific
Porewater geochemistry from sediment pushcores collected by ROV Doc Ricketts from Southern California Seeps in May 2021Thermo Dual Dionex Integrion HPIC ion chromatography system with either a 250 mm Dionex IonPac AS19-4um column (anions) with 50 mm guard column or a 250 mm Dionex IonPac CS16-4um column (cations) with a 50 mm guard column, in the Resnick Water and Environment Laboratory at the California Institute of Technology (Caltech). Thermo Dual Dionex Integrion HPIC ion chromatography system
Thalassia testudinum belowground carbohydrate measurements from experimental plots in the Western Atlantic from Winter 2019 (Tropicalization Seagrass Beds project)Determination of soluble carbohydrates was completed with a Phenomenex Luna NH2 (250 mm x 4.6 mm) HPLC.   Phenomenex Luna NH2 HPLC Column
Total organic sulfur (TOS) collected from Niskin bottle samples on R/V Knorr cruise KN210-04 in the Western Atlantic Ocean between Uruguay and Barbados from March to May 2013 (Deep Atlantic DOM project)In brief, a sample is pumped through three ion exchange cartridges connected in series, a 1 mL Ba (Dionex OnGuard II #057093) to remove most of the sulfate, then through a 2.5 mL Ag (Dionex OnGuard II Ag #057090) to remove chloride, and finally through a 1 mL cartridge packed with BioRad AG 4x4 resin (#143-3341) to remove the remaining sulfate. The resulting sample is then analyzed via ion chromatography to quantify remaining sulfate. ion chromatography
Chemical composition of diffuse flow vent fluids collected from the Crab Spa site at East Pacific Rise during the AT26-10 oceanographic expedition, Jan. 2014 (Microbial Communities at Deep-Sea Vents project)Metrohm/Dionex, for cation and anion species. Ion Chromatograph
Inorganic nitrogen content; and nitrate, ammonium, and oxygen isotope composition of atmospheric particulates collected on Changdao Island, China from September 22, 2019 to September 5, 2020Ion Chromatography (IC) (Dionex Integrion HPIC): to measure chloride and sulfate concentrations. Dionex Integrion HPIC
Aerosol composition data of ion concentrations (ammonium, nitrate, nitrite, sodium, chloride, magnesium, calcium, potassium, sulfate); and ammonium and nitrate isotope (15N) of atmospheric particulates collected in Hawaii from March 2021 to August 2022Ion Chromatography (IC) (Dionex Integrion HPIC): to measure chloride, sulfate, calcium, magnesium, sodium, and potassium concentrations. Ion Chromatography (IC) (Dionex Integrion HPIC)