Thermo Scientific™ IonPac™ AS4A-SC Analytical Column

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For fast, isocratic separation of inorganic anions in environmental waters.

Thermo Scientific™ Dionex™ IonPac™ AS4A-SC Carbonate Eluent Anion-Exchange Analytical Columns, preferred for many years after first being introduced in 1984 as the specified column in U.S. EPA Method 300.0 (A). Note: The advanced, high-capacity Dionex IonPac AS22 Carbonate Eluent Anion-Exchange column is recommended for fast analysis of inorganic anions in diverse matrices when using carbonate eluents.

IonPac™ AS4A-SC Analytical Column Features:

  • Compliance monitoring of common anions in drinking water as specified in U.S. EPA Methods 300.0 (A)
  • Separation of common inorganic anions in 10 minutes in water, food and beverage and other diverse sample matrices
  • Compatible with sodium tetraborate gradient to optimize difficult separations
  • Solvent compatibility for easy column cleanup after the analysis of samples with hydrophobic components

Column Details:

  • Chemistry: Carbonate/Bicarbonate
  • Particle Size: 13 µm
  • Length: 250 mm
  • ID: 2.0, 4.0 mm

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Thermo Scientific™ IonPac™ AS4A-SC Analytical Column

Manufacturer Thermo Fisher Scientific

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