RCX-30 7 µm, 4.6 x 150 mm, PN: 79370

Anion Exchange, PEEK

Part # 79370

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.  PN:79370

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RCX-30 7 µm, 4.6 x 150 mm, PN: 79370 Details

Hamilton RCX-30 columns are designed with high exchange capacity for quality carbohydrate separation. These columns have further increased the 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.

Application Examples: Complex mono- and disaccharide separation.

Scientific Citations

RCX-30 7 µm, 4.6 x 150 mm, PN: 79370 Specifications

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Separation Mode Anion Exchange
Stationary Phase RCX-30
Format HPLC Column
Hardware Inner Diameter 4.6 mm
Hardware Length 150 mm
Particle Size 7 µm
USP Classification USP L47
Packing Material Type PSDVB/Trimethylammonium
Pore Size 100 Å
Particle Surface Area (m2/g) 105
Pore Volume (cm3/g) 0.28
Hardware Material PEEK
Max Pressure 5,000 psi
Exchange Capacity 1.0 meq/gm
Exchange Capacity/Column 1.2 meq/column
Mobile Phase Limits pH 1-13, 0-100% aqueous, organic modifier
Buffer Strength 0.0-1.0N
Temp Limits 5-30°C
Restoration Flush with 150 mL 0.1 N sodium hydroxide.
Compound Classification Complex Carbohydrates
UOM 1 EACH

RCX-30 7 µm, 4.6 x 150 mm, PN: 79370 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 App Note Glucose in Parentarel Nutrition by Anion Exchange HPLC RCX 30

Application Note

Glucose in Parenteral Nutrition by Anion Exchange HPLC (RCX-30)

Establishing an accurate standard method of analysis for the determination of total glucose content in parenteral nutrition solutions.

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

cation exchange column

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