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Catalog No. MN719537
Part No. 719537
Supplier MACHEREY‑NAGEL
VA HPLC guard column (analytical), NUCLEOGEL ION 300 OA, 10 µm, 21x4 mm
Net Price
Special offer
Availability

6 weeks

PROPERTIES
  • Recommended application(s)
    Guard column, ideal protection for your main column, HPLC
  • Storage temperature
    RT
  • Scope of delivery
    2x analytical HPLC guard columns
  • Hazardous material
    No
  • Method
    HPLC, analytical
  • Brand
    NUCLEOGEL
  • Base material
    Sulfonated spherical PS/DVB resin
  • Phase
    NUCLEOGEL ION 300 OA
  • USP listing
    L17
  • Surface chemistry
    Sulfonated spherical polystyrene resin cross-linked with divinylbenzene (PS/DVB), H⁺ form
  • Mode
    Special application or diverse
  • Type
    VA HPLC guard column (analytical)
  • Hardware
    Stainless steel
  • Column length
    21 mm
  • Column inner diameter
    4 mm
  • Particle type
    Fully porous particles (FPP)
  • Particle shape
    Spherical
  • Particle size
    10 µm
  • Eluent in HPLC column
    5 mmol/L H₂SO₄ (sulfuric acid)
  • Endcapped
    No
  • Carbon content
    Not available or proprietary
  • Pore size
    300 Å
  • Specific surface according to BET
    100 m²/g
  • Temperature stability (max)
    90 °C
  • Pressure stability (max)
    150 bar
DESCRIPTION
Polymer-based HPLC phase for separation of sugars. Sulfonated spherical PS/DVB resins in H ionic form.
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