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Product no. ON-220.250.0510 Active
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ON-220.250.0510

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ON-220.250.0510
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Obelisc N

by SIELC

Obelisc N                                                           

Obelisc N has very polar characteristics and works well for polar and charged analytes. In ion-exchange mode, charged analytes interact with oppositely charged groups on the stationary phase. Obelisc N has anjons close to the surface separated from cationic groups by a hydrophilic chain.

  • Multiple separation modes (NP, HILIC, IE).
  • In HILIC mode, Obelisc N offers different selectivity form other HILIC or bare silica columns.
  • Mass spec, ELSD, preparative and low UV (<220 nm) compatible, low concentration buffers.
Application areas:
Non-polar compounds Polar compounds
Specification
Vendor SIELC Particle Size
Brand Obelisc N Length
Modifification Silica/ Chemicaly modified Internal Diameter
Mode Normal-Phase/HILIC/Ion-Exclusion Pore size 100
Similar columns Columns with same mode & modification — across all brands
VendorBrandModeModification Int. diam.LengthParticlesPoresPrice
SIELC Obelisc N Normal-Phase/HILIC/Ion-Exclusion Silica/ Chemicaly modified 22.0 mm 100 mm 10.0 μm 100 Å On request
SIELC Obelisc N Normal-Phase/HILIC/Ion-Exclusion Silica/ Chemicaly modified 22.0 mm 50 mm 5.0 μm 100 Å On request
SIELC Obelisc N Normal-Phase/HILIC/Ion-Exclusion Silica/ Chemicaly modified 10.0 mm 100 mm 10.0 μm 100 Å On request
SIELC Obelisc N Normal-Phase/HILIC/Ion-Exclusion Silica/ Chemicaly modified 0.5 mm 250 mm 10.0 μm 100 Å On request
SIELC Obelisc N Normal-Phase/HILIC/Ion-Exclusion Silica/ Chemicaly modified 0.5 mm 100 mm 5.0 μm 100 Å On request
SIELC Obelisc N Normal-Phase/HILIC/Ion-Exclusion Silica/ Chemicaly modified 10.0 mm 150 mm 5.0 μm 100 Å On request
SIELC Obelisc N Normal-Phase/HILIC/Ion-Exclusion Silica/ Chemicaly modified 4.6 mm 100 mm 10.0 μm 100 Å On request
SIELC Obelisc N Normal-Phase/HILIC/Ion-Exclusion Silica/ Chemicaly modified 3.0 mm 100 mm 5.0 μm 100 Å On request
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