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  • Home
  • Fresh of the Press News
  • Highlighted Products
  • Bibliography
  • Chromatography
  • Clinical Controls and HPLC Kits
  • Microdialysis
  • Sample Preparation Products
  • Spare Parts HPLC Instruments
  • Suppliers
  • Vials and Caps
  • Terms and conditions
  • Starpure Catalogue 2024

Macherey-Nagel GmbH

HPLC columns for sugar analysis

NUCLEOGEL® SUGAR · NUCLEOGEL® ION 300 OA

Polymer-based HPLC phases for separation of sugars

Features

Sulfonated spherical PS/DVB resins in different ionic forms; mean particle size 10 µm, pore size 100 Å.
Separation mechanism includes steric exclusion, ligand exchange and partition effects, ligand exchange being the predominant force, since the hydrated metal ions form strong interactions with the hydroxyl groups of the sample molecules. The intensity of these interactions decreases in the sequence Pb, Ca, Na.

NUCLEOGEL® ION 300 OA:

H+ form for separation of sugars, alcohols and organic acids ∙ USP L17

 NUCLEOGEL® SUGAR Ca: 

for separation of mono- and oligosaccharides, sugar alcohols ∙ USP L19 

NUCLEOGEL® SUGAR Pb:

for separation of mono- and disaccharides from food and biological samples ∙ USP L34

NUCLEOGEL® SUGAR Na:

for separation of oligosaccharides from starch hydrolyzates and food ∙ USP L58

 
Length -> 300 mm Guard columns*
Valco type analytical columns
NUCLEOGEL® ION 300 OA
7.8 mm ID 719501 719537
NUCLEOGEL® SUGAR Ca
6.5 mm ID 719531 719535
NUCLEOGEL® SUGAR Pb
7.8 mm ID 719530 719534
NUCLEOGEL® SUGAR Na
7.8 mm ID 719532 719536
Valco type guard column cartridges are 21 x 4 mm, require guard column holder C (REF 719538) and are supplied in packs of 2 (all other columns in packs of 1).




 

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