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Catalog No. MN719532
Part No. 719532
Supplier MACHEREY‑NAGEL
VA HPLC column (analytical), NUCLEOGEL SUGAR Na, 8-10 µm, 300x7.8 mm
Net Price
Special offer
Availability

6 weeks

PROPERTIES
  • Recommended application(s)
    HPLC, Oligosaccharides, Starch hydrolyzates and food, Sugars
  • Storage temperature
    RT
  • Scope of delivery
    1x analytical HPLC column, instruction leaflet, certificate of analysis
  • Hazardous material
    No
  • Method
    HPLC, analytical
  • Brand
    NUCLEOGEL
  • Base material
    Sulfonated spherical PS/DVB resin
  • Phase
    NUCLEOGEL SUGAR Na
  • USP listing
    L58
  • Surface chemistry
    Sulfonated spherical polystyrene resin cross-linked with divinylbenzene (PS/DVB), Na⁺ form
  • Mode
    Special application or diverse
  • Type
    VA HPLC column (analytical)
  • Hardware
    Stainless steel
  • Column length
    300 mm
  • Column inner diameter
    7.8 mm
  • Particle type
    Fully porous particles (FPP)
  • Particle shape
    Spherical
  • Particle size
    8–10 µm
  • Eluent in HPLC column
    Demineralized water + 0.02 % NaN₃ (sodium azide)
  • Endcapped
    No
  • Carbon content
    Not available or proprietary
  • Pore size
    100 Å
  • Temperature stability (max)
    90 °C
  • Pressure stability (max)
    70 bar
  • Column volume
    14.3 mL
DESCRIPTION
Polymer-based HPLC phase for separation of sugars. Sulfonated polystyrene / divinylbenzene resins in Na ionic form. 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.
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