RCX-30: High Exchange Capacity Anion Exchange HPLC Columns

Hamilton's RCX-30 HPLC Column

Hamilton RCX-30 columns are designed with high exchange capacity for quality carbohydrate separation. Isocratic or gradient separations can be used depending on the complexity of the mixture. A pulsed amperometric detector (PAD) is recommended for gradient separations to utilize the full potential of this column. High pH can be used to enhance carbohydrate separation on RCX-30 columns due to the negative charge of sugars at basic pH.


 

Application Examples: Complex mono- and disaccharide separation.

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RCX-30 Columns

Designed for isocratic or gradient separation of carbohydrates.
Guard columns

RCX-30 Guard Columns

Protect your RCX-30 column.
RCX-30 Guard Columns

RCX-30 Bulk Resin

Pack your own column.
Bulk resin

RCX-30 Overview

Hamilton RCX-30 columns have further increased exchange capacity from RCX-10 columns. This results in longer retention and better separation of carbohydrate mixtures. High pH can be used to enhance carbohydrate separation on RCX-10 and RCX-30 columns due to the negative charge of sugars at basic pH.

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RCX-30: High Exchange Capacity Anion Exchange HPLC Columns Resources

Browse app notes, user guides, specification documents, and more in our Knowledge Center.

Browse app notes, user guides, specification documents, and more in our Knowledge Center.

HAM App Note Saccharide Identification in Packaged Foods

Application Note

Saccharide Identification in Packaged Foods by Anion Exchange HPLC (RCX-30)

With the rise of diabetes and other metabolic diseases, nutritional content has found itself at the forefront of consumer concern.
Five Key Sugars

Application Note

The Ingredient Check: Accurate Quantification of Five Key Sugars (RCX-30)

The RCX-30 utilizes a strong anion exchange mechanism facilitated through a propyl trimethylamine functionality. The anionic charge separation for the five saccharides is easily tuned through the use of the sodium hydroxide mobile phase since carbohydrates are weak acids with dissociation constants in the range of 12–14.
HAM Reference Guide HPLC Columns

Guide

Reference Guide - HPLC Columns

Learn how to choose a column, how to maximize the life of a column through proper care, cleaning, and restoration.

Browse app notes, user guides, specification documents, and more in our Knowledge Center.

cation exchange column

Article

USP "L" Column Listings

Explore Hamilton’s qualifying USP “L” columns.

Browse app notes, user guides, specification documents, and more in our Knowledge Center.

HPLC FAQ

FAQ

How Do I Connect a PEEK Guard Cartridge to my HPLC Column?

The process of connecting a guard cartridge to a HPLC column is straightforward, but requires different steps based on the HPLC instrument and its configuration. Click the headline above to read this step-by-step guide.
HPLC FAQ

FAQ

How Do I Connect a Stainless Steel Guard Column to My HPLC Column?

Connecting a guard column to an HPLC column is straightforward, but requires different steps based on the HPLC instrument and its configuration. Click the headline above to read this step-by-step guide.
HPLC FAQ

FAQ

How Do I Connect a Stainless Steel Guard Cartridge to my HPLC Column?

The process of connecting a guard cartridge to an HPLC column is fairly simple, but requires different steps based on the HPLC instrument and the guard cartridge configuration. Click to read our step-by-step guide.
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