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Nacalai Tesque COSMOSIL 5NH2-MS Guard Column, 5 µm, 28.0 mm I.D. x 50 mm - 08225-01

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Saccharides are not retained on standard C18 columns because of the low hydrophobicity of compounds. COSMOSIL Sugar-D and NH2-MS are specifically designed for separation of saccharides. COSMOSIL C18-PAQ is recommended for hydrophobic glycosides or saccharide derivatives.

Material characteristics

Packing materialSugar-DNH2-MS
Silica gelhigh purity porous spherical silica
Average particle size5 μm
Average pore size-approx. 120A
Specific surface area-approx. 300m2/g
Stationary phase-
secondary/tertiary amineaminopropyl
Bonding type-polymeric
Object substancemonosaccharide, oligosaccharide
End capping treatment-near-perfect treatment
Carbon content-approx. 4％
Feature
  • High durability
  • Good quantitative analysis
  • Different selectivity from Sugar-D

  • Model: 08225-01
  • Manufactured by: Nacalai Tesque

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