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52960

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52960
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IonPac AS11-HC

by Dionex

 

Complex sample matrices such as chemical wastewater effluents and fermentation broth solutions contain a variety of inorganic anions and organic acids. The IonPac® AS11-HC was specifically designed to resolve a large number of inorganic anions and organic acid anions in a single run using a hydroxide gradient.

  • Use for organic acids and anions in complex sample matrices or uncharacterized samples.
  • Recommended for monovalent and divalent organic acids.
  • Use the AS11 for fast analysis of organic acids and anions in well-characterized samples.
  • Use the ICE-AS1 or ICE-AS6 columns for organic acids in high-ionic-strength samples.
  • High capacity translates into longer retention times, but with higher resolution.

The high-capacity AS11-HC column allows the injection of more concentrated samples without column overloading or peak broadening, and provides improved separation over the AS11 column for monovalent carboxylic acids, including quinate, lactate, acetate, propionate, formate, and butyrate.

Specification
Vendor Dionex Internal Diameter
Brand IonPac AS11-HC Pore size 2000
Modifification Quaternary ammonium Max Pressure 4000
Mode Anion-Exchange pH stability from 0.0
Particle Size pH stability to 14.0
Length
Similar columns from other manufacturers to IonPac AS11-HC

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.
65% match
ModeAnion-Exchange
ModificationQuaternary ammonium
Pore SizeNot available
Shared Product UsageInorganic anions
View Brand
Product Usage values
Environmental samples Inorganic anions Organic acids
Application values
No Application values are assigned to this Product.
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