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Catalog No. THM035311
Part No. 035311
Supplier Thermo Fisher Scientific Inc.
Dionex™ IonPac™ AS4 Analytical & Guard Anion-Exchange Column, 4 × 250 mm
Net Price
2331.6
Availability

In stock

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PROPERTIES
  • Max. Pressure
    2000 psi (138 bar)
  • Stationary Phase
    IonPac AS4
  • Column Type
    Analytical Column
  • Phase
    IonPac AS4
  • Unit Size
    Each 1
  • Type
    Analytical Column
  • Description
    AS4; 4 x 250 mm
  • Column Chemistry
    Carbonate/Bicarbonate
  • Flow Rate
    2.0 to 3.0 mL/min.
  • For Use With (Application)
    Anion Exchange
  • For Use With (Equipment)
    IC
DESCRIPTION
Use newer Thermo Scientific™ Dionex™ IonPac™ AS22 columns as substitutes for Dionex IonPac AS4 Analytical & Guard Anion-Exchange Columns. The Dionex IonPac AS4 is only available in limited quantities for customers who have established validated methods using this column. The Dionex IonPac AS22 column provides fast separation of common inorganic anions in a variety of sample matrices including drinking water, wastewater, process streams, and scrubber solutions using a simple isocratic carbonate/bicarbonate eluent.
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