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Obelisc R
- Description
- Purchase
- Applications
| Column Diameter | 0.5 mm, 1 mm, 2.1 mm, 3.2 mm, 4.6 mm, 10 mm, 22 mm |
|---|---|
| Column Length | 10 mm, 25 mm, 50 mm, 100 mm, 150 mm, 250 mm, Guard |
| Particle Size | 5 µm, 10 µm |
| Pore Size | 100 A |
| Brand | SIELC Technologies |
Obelisc R is a mixed-mode analytical column that can be used in traditional, reversed-phase type applications.
- Due to the presence of ionic groups and a long hydrophobic chain, Obelisc R offers additional retention and tuning that is not available with traditional reversed-phase columns
- Multiple separation modes available (RP, NP, IE)
- LC-MS, ELSD, preparative and low UV (<220 nm) compatible, low concentration buffers
Display available variations
- All
- Capillary
- Analytical
- Preparative
- Guard
- OR-05.100.0510 $1,293.60 0.5 mm / 100 mm / 5 µm / 100 A
- OR-05.150.0510 $1,305.15 0.5 mm / 150 mm / 5 µm / 100 A
- OR-05.250.0510 $1,328.25 0.5 mm / 250 mm / 5 µm / 100 A
- OR-10.G.0510 $392.70 1 mm / guard / 5 µm / 100 A
- OR-10.010.0510 $861.05 1 mm / 10 mm / 5 µm / 100 A
- OR-10.025.0510 $947.68 1 mm / 25 mm / 5 µm / 100 A
- OR-10.050.0510 $1,033.73 1 mm / 50 mm / 5 µm / 100 A
- OR-10.100.0510 $1,068.38 1 mm / 100 mm / 5 µm / 100 A
- OR-10.150.0510 $1,085.70 1 mm / 150 mm / 5 µm / 100 A
- OR-10.250.0510 $1,131.90 1 mm / 250 mm / 5 µm / 100 A
- OR-21.G.0510 $392.70 2.1 mm / guard / 5 µm / 100 A
- OR-21.010.0510 $861.05 2.1 mm / 10 mm / 5 µm / 100 A
- OR-21.025.0510 $947.68 2.1 mm / 25 mm / 5 µm / 100 A
- OR-21.050.0510 $1,033.73 2.1 mm / 50 mm / 5 µm / 100 A
- OR-21.100.0510 $1,068.38 2.1 mm / 100 mm / 5 µm / 100 A
- OR-21.150.0510 $1,085.70 2.1 mm / 150 mm / 5 µm / 100 A
- OR-21.250.0510 $1,131.90 2.1 mm / 250 mm / 5 µm / 100 A
- OR-32.G.0510 $392.70 3.2 mm / guard / 5 µm / 100 A
- OR-32.010.0510 $861.05 3.2 mm / 10 mm / 5 µm / 100 A
- OR-32.025.0510 $947.68 3.2 mm / 25 mm / 5 µm / 100 A
- OR-32.050.0510 $1,033.73 3.2 mm / 50 mm / 5 µm / 100 A
- OR-32.050.1010 $987.53 3.2 mm / 50 mm / 10 µm / 100 A
- OR-32.100.0510 $1,083.39 3.2 mm / 100 mm / 5 µm / 100 A
- OR-32.100.1010 $1,039.50 3.2 mm / 100 mm / 10 µm / 100 A
- OR-32.150.0510 $1,108.80 3.2 mm / 150 mm / 5 µm / 100 A
- OR-32.150.1010 $1,068.38 3.2 mm / 150 mm / 10 µm / 100 A
- OR-32.250.0510 $1,166.55 3.2 mm / 250 mm / 5 µm / 100 A
- OR-32.250.1010 $1,120.35 3.2 mm / 250 mm / 10 µm / 100 A
- OR-46.G.0510 $392.70 4.6 mm / guard / 5 µm / 100 A
- OR-46.010.0510 $802.73 4.6 mm / 10 mm / 5 µm / 100 A
- OR-46.050.0510 $975.98 4.6 mm / 50 mm / 5 µm / 100 A
- OR-46.050.1010 $975.98 4.6 mm / 50 mm / 10 µm / 100 A
- OR-46.100.0510 $1,079.93 4.6 mm / 100 mm / 5 µm / 100 A
- OR-46.100.1010 $1,079.93 4.6 mm / 100 mm / 10 µm / 100 A
- OR-46.150.0510 $1,103.03 4.6 mm / 150 mm / 5 µm / 100 A
- OR-46.150.1010 $1,103.03 4.6 mm / 150 mm / 10 µm / 100 A
- OR-46.250.0510 $1,206.98 4.6 mm / 250 mm / 5 µm / 100 A
- OR-46.250.1010 $1,282.05 4.6 mm / 250 mm / 10 µm / 100 A
- OR-100.050.0510 $2,342.34 10 mm / 50 mm / 5 µm / 100 A
- OR-100.050.1010 $2,176.02 10 mm / 50 mm / 10 µm / 100 A
- OR-100.100.0510 $2,799.72 10 mm / 100 mm / 5 µm / 100 A
- OR-100.100.1010 $2,647.26 10 mm / 100 mm / 10 µm / 100 A
- OR-100.150.0510 $3,270.96 10 mm / 150 mm / 5 µm / 100 A
- OR-100.150.1010 $3,118.50 10 mm / 150 mm / 10 µm / 100 A
- OR-100.250.0510 $4,282.74 10 mm / 250 mm / 5 µm / 100 A
- OR-100.250.1010 $3,894.66 10 mm / 250 mm / 10 µm / 100 A
- OR-220.050.0510 $4,199.58 22 mm / 50 mm / 5 µm / 100 A
- OR-220.050.1010 $3,977.82 22 mm / 50 mm / 10 µm / 100 A
- OR-220.100.0510 $4,823.28 22 mm / 100 mm / 5 µm / 100 A
- OR-220.100.1010 $4,518.36 22 mm / 100 mm / 10 µm / 100 A
- OR-220.150.0510 $6,001.38 22 mm / 150 mm / 5 µm / 100 A
- OR-220.150.1010 $5,682.60 22 mm / 150 mm / 10 µm / 100 A
- OR-220.250.0510 $7,553.70 22 mm / 250 mm / 5 µm / 100 A
- OR-220.250.1010 $7,248.78 22 mm / 250 mm / 10 µm / 100 A
$392.70 – $7,553.70
Obelisc R Application Examples
- HPLC Separation of Amino Acids, Bases, Acids, and Neutrals on Obelisc R
- HPLC Separation of Amino Acids on Obelisc R Column
- HPLC Separation of Aromatic Compounds (PAH) on Mixed-Mode and Reverse Phase Columns
- HPLC Separation of Neurotransmitters and Related Drugs
- Retention of Amikacin on Obelisc R Column
- HPLC Separation of Drugs in Tylenol Cold and Cough Remedies
- HPLC Separation of Drugs in Advil Allergy and Sinus
- HPLC Analysis of Components of Ionic Liquids by Mixed-Mode Chromatography
- Effect of mobile phase composition on retention of 3 compounds on Obelisc R
- Comparison of the Separation of Polar Drugs on Obelisc R and Zorbax SB-AQ
- Comparison of Obelisc R to C18 columns for the Separation of Aminopyridine Isomers
- Separation of Drugs in Mixed-Mode HPLC
- HPLC Separation of Tylosin and Albendazole
- HPLC Analysis of Active Drug in a Formulation
- HPLC Separation of Acidic Drugs and Counter-Ions on Obelisc R Column
- HPLC Separation of Aspartic Acid and Asparagine on Obelisc R Column
- HPLC Separation of Methyl Paraben, Benzonitrile, Propyl Paraben, and Toluene on Mixed-Mode and Reverse Phase Columns
- HPLC Separation of Prednisolone, Atrolactic Acid, and Ibuprofen on Mixed-Mode Column
- HPLC Separation of Mepiquat on Obelisc R Column
- Effect of pH on Separation of Glyphosate and Ethylphosphonic Acid
- Separation of Paraquat, Diguat, and Glyphosate on Obelisc R Column
- Separation of Nicotinamide and Related Substances
- Separation of Antibiotics in Mixed-mode chromatography
- Analysis of Antibiotic Tylosin and Related Impurities in Mixed-Mode Chromatography
- Analysis of Antibiotic Dapsone and Related Impurities in Mixed-Mode Chromatography
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