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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
Eluent in column for Ca, Na and Pb phases: water + 0.02 % azide
Recommended operating temperature: 60–95 °C; maximum pressure 70 bar

NUCLEOGEL® ION 300 OA:
H⁺ form for separation of sugars, alcohols and organic acids ? USP L17
eluent in column 5 mM H2SO4

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 hydrolysates and food ? USP L58
 

For more applications click here.

Ordering information

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).