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Catalog No. THM063071
Part No. 063071
Supplier Thermo Fisher Scientific Inc.
Dionex™ IonPac™ AS21 IC Column, 11 µm, 2 × 50 mm
Net Price
424.8
Availability

In stock

RECOMMENDED PRODUCTS
PROPERTIES
  • Max. Pressure
    3000 psi (207 bar)
  • Stationary Phase
    Microporous Resin
  • Column Type
    Guard Column
  • Phase
    Microporous Resin
  • Unit Size
    Each 1
  • Type
    Guard Column
  • Description
    AG21; 2 x 50 mm
  • Column Capacity
    1.5 µeq
  • For Use With (Application)
    Anion Exchange, Determination of Perchlorate in Drinking Water
  • For Use With (Equipment)
    Ion Chromatography Systems
  • Hydrophobicity
    Ultralow
  • Solvent Compatibility
    pH 0 to 14, 0 to 100% HPLC Solvents
  • Solvents
    Particle Size
  • Certifications/Compliance
    U.S. EPA Method 331.0
DESCRIPTION
When you need to quickly separate perchlorate in drinking water prior to detection with MS/MS, the Thermo Scientific™ Dionex IonPac AS21 hydroxide-selective anion-exchange column is column of choice. This column is specifically listed in U.S. EPA Method 331.0. The column's capacity and selectivity enable fast analysis of perchlorate at low µg/L concentrations. In addition, the 2x250 mm column format was designed and optimized for LC-MS or LC-MS/MS compatibility to facilitate use of volatile mobile phases such as methylamine.
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