Chromatography Column Accessories
A wide range of chromatography consumables.
All the tools necessary for today's gas chromatographer.
Dionex* IonPac* AS19 Capillary Column
Thermo Scientific* Dionex IonPac AS19 Capillary Column is packed with the same material as the equivalent standard bore version (providing the same performance as a 4mm column), but requires only 1/100th the eluent flow rate.
Dionex* IonPac* AS20 Analytical Columns
Thermo Scientific* Dionex IonPac AS20 Analytical Columns are specifically designed for determination of trace concentrations of perchlorate in drinking water, surface water, and groundwater matrices.
Dionex* IonPac* AS20 Capillary Column
Thermo Scientific* Dionex IonPac AS20 Capillary Columns are packed with the same material as the equivalent standard bore version (providing the same performance as a 4mm column) but requires only 1/100th the eluent flow rate.
Dionex* IonPac* AS21 Analytical Column
Thermo Scientific* Dionex IonPac AS21 Analytical Columns are specifically designed for determination of trace perchlorate in drinking water prior to MS/MS detection.
Dionex* IonPac* AS22 Analytical Columns
Thermo Scientific* Dionex IonPac AS22 Analytical Columns are is designed for the determination of inorganic anions and low molecular weight organic acids including fluoride, acetate, formate, chloride, nitrite, bromide, nitrate, phosphate, a
Dionex* IonPac* AS22-Fast Analytical Columns
Thermo Scientific* Dionex IonPac AS22-Fast Analytical Columns are designed for the fast determination of inorganic anions and low molecular weight organic acids including fluoride, acetate, formate, chloride, nitrite, bromide, nitrate, phosp
Dionex* IonPac* AS23 Analytical Columns
Thermo Scientific* Dionex IonPac AS23 Analytical Columns are specifically designed for trace bromate in drinking water—high capacity and selectivity enables determination of bromate in drinking water at the low µg/L level.
Dionex* IonPac* AS24 Analytical Columns
Thermo Scientific* Dionex IonPac AS24 Analytical Columns are a high-capacity hydroxide-selective anion-exchange column optimized for the separation of haloacetic acids (HAAs) as well as a variety of environmental anions.
Dionex* IonPac* AS25 Analytical Columns
Thermo Scientific* Dionex IonPac AS25 Analytical Columns are ideally suited for the analysis of multivalent anions and polarizable anions (iodide and perchlorate) including sulfur species (sulfite, sulfate, thiosulfate and thiocyanate) in co
Dionex* IonPac* AS25 Capillary Column
Thermo Scientific* Dionex IonPac AS25 Capillary Columns are ideally suited for the analysis of multivalent anions and polarizable anions (iodide and perchlorate) including sulfur species (sulfite, sulfate, thiosulfate and thiocyanate) in com
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