EC HPLC column (analytical), NUCLEODUR C18 Gravity-SB, 5 µm, 125x4.6 mm
 

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Macherey Nagel - Chromatography / HPLC column (analytical)

EC HPLC column (analytical), NUCLEODUR C18 Gravity-SB, 5 µm, 125x4.6 mm

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SKU: 760617.46

EC HPLC column (analytical), NUCLEODUR C18 Gravity-SB, 5 µm, 125x4.6 mm

Hydrophobic C18 phase with distinct polar selectivity for better retention of early eluting substances. This HPLC phase is made of high purity NUCLEODUR HPLC silica gel and shows excellent performance under highly aqueous conditions. Due to low bleeding characteristics these columns are suitable for LC/MS. This stationary phase is used for overall sophisticated analytical separations, especially for polar compounds.

  • 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)

    USP listing

    L1

    Endcapped

    Yes

    Particle size

    5 µm

    Recommended application(s)

    Antibiotics

    Recommended application(s)

    Organic acids

    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)

    Ideal for method development

    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 for polar compounds

    Recommended application(s)

    Water-soluble vitamins

    Recommended application(s)

    Excellent performance under highly aqueous conditions

    pH stability

    1.0–9.0

    Phase

    NUCLEODUR C18 Gravity-SB

    Carbon content

    13.0 %

    Surface chemistry

    Monomeric octadecyl (C18, ODS) modification with bulky side chains

    Surface chemistry

    Distinct polar selectivity

  • Macherey Nagel - Chromatography Catalogue