EC HPLC column (analytical), NUCLEODUR π², 5 µm, 125x4.6 mm
 

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Macherey Nagel - Chromatography / HPLC column (analytical)

EC HPLC column (analytical), NUCLEODUR π², 5 µm, 125x4.6 mm

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SKU: 760623.46

EC HPLC column (analytical), NUCLEODUR π², 5 µm, 125x4.6 mm

Hydrophobic phase with alternative selectivity compared to classical C18 modifications. The separation principle based on two retention mechanisms - π-π interactions and hydrophobic interactions. This provides better retention of aromatic and unsaturated substances. This stationary HPLC phase is based on high purity NUCLEODUR silica gel and shows excellent performance under highly aqueous conditions.

  • Brand

    NUCLEODUR

    Pore size

    110 Å

    Specific surface according to BET

    340 m²/g

    Base material

    NUCLEODUR - high purity silica

    Particle type

    Fully porous particles (FPP)

    Particle shape

    Spherical

    Mode

    Reversed phase (RP)

    Endcapped

    Yes

    Particle size

    5 µm

    Recommended application(s)

    Steroids

    Recommended application(s)

    Antibiotics

    Scope of delivery

    1x analytical HPLC column, instruction leaflet, certificate of analysis

    Recommended application(s)

    RP applications HPLC

    Recommended application(s)

    Reversed phase

    Recommended application(s)

    Pharmaceuticals

    Temperature stability (max)

    60 °C

    Tmax (phosphate buffer)

    40 °C

    Pressure stability (max)

    600 bar

    Method

    HPLC, analytical

    Hardware

    Stainless steel

    Type

    EC HPLC column (analytical)

    Pore volume

    0.9 mL/g

    Eluent in HPLC column

    Acetonitrile – water

    Column inner diameter

    4.6 mm

    Column length

    125 mm

    Column volume

    2.06 mL

    Recommended application(s)

    Especially aromatic and unsaturated compounds

    Recommended application(s)

    Polar compounds

    pH stability

    3.0–10.0

    USP listing

    L11

    Phase

    NUCLEODUR π²

    Carbon content

    17.0 %

    Surface chemistry

    Biphenylpropyl modification

  • Macherey Nagel - Chromatography Catalogue