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269006

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269006
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Alltech IC Anion Exclusion

by GRACE

Alltech® Ion Chromatography (IC) Columns

Separate Organic and Inorganic Anions and Cations

  • Meets various EPA method requirements
  • Columns available for both suppressed and non-suppressed conductivity
  • Polymer-based columns have broad pH applicability

Use for organic acids and weak acid anions.  Add small amounts of acetonitrile to decrease retention of hydrophobic molecules.

Specification
Vendor GRACE Length
Brand Alltech IC Anion Exclusion Internal Diameter
Modifification Sulfonated polystyrene/ divinylbenzene pH stability from 2.0
Mode Anion-Exchange pH stability to 12.0
Particle Size
Similar columns from other manufacturers to Alltech IC Anion Exclusion

Up to 10 unique Brand families from other Vendors with the same Mode and the same Modification.

How similarity is calculated
Eligible families receive a weighted score from Modification (25%), Product Usage (20%), Carbon Load (15%), Endcapping (10%), Pore Size (10%), Surface Area (8%), pH Stability (8%) and Particle Size (4%). The score uses data available in both families and requires at least three comparable criteria, at least 50% data coverage and a minimum 55% score. A relevant active sponsor may appear first and is always labelled Sponsored.
A similarity score does not guarantee identical selectivity or performance. Confirm suitability under the intended method conditions.
No other-Vendor Brand family with the same Mode and Modification meets the comparable-data and similarity thresholds.
Product Usage values
Hydrophobic compounds Organic acids Weak acid ions
Application values
No Application values are assigned to this Product.
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