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Grace™ Alltech™ Organic Acid HPLC Columns: Prevail Org. Acid Col. Packaging

Product Code. 11302771
Encompass
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Length (Metric):
100 mm
Unit Size:
Each
This item is not returnable. View return policy

Product Code. 11302771

Brand: Grace™ 5129779

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Description

Choose from four types of organic acid columns, all featuring sulfonated polystyrene divinylbenzene packing

  • Rapid analysis of organic acids and alcohols
  • pH-resistant resin packing
  • Designed for specific ion-exclusion applications

OA-1000 and OA-2000

  • Exhibit excellent selectivity for aliphatic and aromatic acids
  • OA-1000 is ideal for the separation of inorganic anions such as fluoride, arsenate, sulfite, alcohols, and most organic acids
  • OA-2000 is used for separating organic acids with low pKa values, low-molecular-weight straight-chain acids, and aromatic acids
IOA-1000 and IOA-2000
  • Designed for the separation of citric and other acids from glucose and fructose; a column heater is necessary when using these columns
  • IOA-1000 can also be used for the separation of acids of the tricarboxylic acid cycle (the Krebs cycle)
  • IOA-2000 is intended for fast separation of acids and some alcohols
  • For use with isocratic aqueous mobile phases only
  • Not recommended for use with organic modifiers which may damage columns

Specifications

Column Format Analytical Column
Diameter (Metric) 2.1 mm
Length (Metric) 100 mm
Particle Size 3 μm
Pore Size 110 Å
Surface Area 350 m²/g
Stationary Phase Highly Aqueous, Highly Organic Phase
Packing Material Silica
Column Type Organic Acid Analysis
Endcapped Yes
Phase Reversed Phase
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