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125-0143

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125-0143
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Aminex HPX-87N

by Bio-Rad

Aminex HPX-87N Column

Aminex HPLC columns are packed with a polymer-based matrix (polystyrene divinylbenzene). They separate compounds using the ion-moderated partition chromatography technique. Aminex carbohydrate analysis columns separate compounds using a combination of size exclusion and ligand exchange mechanisms:

In oligosaccharide separations, size exclusion is the primary mechanism. Low crosslinked resins allow carbohydrates to penetrate, and oligosaccharides separate by size.

This sodium-form, 300 x 7.8 mm column is optimized for the analysis of sugars in samples with high salt concentrations, such as beet sugars. It is compatible with salts, so there is no need to desalt samples before analysis.

Specification
Vendor Bio-Rad Length 300
Brand Aminex HPX-87N Internal Diameter 7.8
Modifification Polystyrene/ Divinylbenzene pH stability from 5.0
Mode Size Exclusion/Ligand Exchange pH stability to 9.0
Particle Size 9.0
Similar columns from other manufacturers to Aminex HPX-87N

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
Alcohols Food/beverage samples Organic acids Polar compounds Sugars
Application values
No Application values are assigned to this Product.
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