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Obelisc N HPLC Columns

Obelisc N is a column which has very polar characteristics and works well for polar and charged analytes.

  • Obelisc N offers both positively and negatively charged groups to interact with positively or negatively charged analytes.
  • 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.


Obelisc N columns are available in all standard dimensions 
Column IDs: 22 mm, 10 mm, 4.6 mm, 3.2 mm, 2.1 mm, 1 mm, 0.5 mm, 0.25 mm
Column Lengths: 250 mm, 150 mm, 100 mm, 50 mm, 25 mm, 10 mm
Particles: 10 um, 5 um
Pores: 100 A



Item Name Product Image Price

SIELC Obelisc N HPLC Column 1x10mm 5um 100A - ON-10.010.0510

Obelisc is the third generation of mixed-mode columns. Two complimentary columns, Obelisc R and Obelisc N, based on Liquid Separation Cell ( LiSC )...
SIELC Obelisc N HPLC Column 1x10mm 5um 100A - ON-10.010.0510
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SIELC Obelisc N HPLC Column 2.1x10mm 5um 100A - ON-21.010.0510

Obelisc is the third generation of mixed-mode columns. Two complimentary columns, Obelisc R and Obelisc N, based on Liquid Separation Cell ( LiSC )...
SIELC Obelisc N HPLC Column 2.1x10mm 5um 100A - ON-21.010.0510
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... more info
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