Thermo Fisher, 302834, Dionex™ IonPac™ AS29-Fast-4μm Analytical and Guard IC Columns

Length (Metric): 30 mm
Diameter (Metric): 4 mm
Column Type: Guard Column
Unit Size: Each 1
Fast separation of common inorganic anions with excellent resolution
• Achieve fast, isocratic separation of common inorganic anions in less than 10 minutes.
• Analyze high ionic strength samples without compromising the separation of other analytes.
• Excellent resolution of carbonate away from the common inorganic anions.
• Robust stationary phase can tolerate acidic or basic samples without the need for pretreatment.
• Similar peak efficiency to Dionex IonPac AS22-Fast-4μm column with the same elution order.
• Solvent compatibility permits easy column cleanup after the analysis of samples with hydrophobic components.
• Use with Dionex AS29 Eluent Concentrate for simple and accurate eluent preparation.Use with a High Pressure IC systemHigher resolution is achieved through the use of smaller resin particles, which produce a column backpressure over 3000 psi at the standard flow rates. A high-pressure IC system, such as the Thermo Scientific™ Dionex™ ICS-5000^+ HPIC™ system or Thermo Scientific™ Dionex™ Integrion™ HPIC system is required to operate this column under standard conditions.