Luna Omega Polar C18 HPLC Columns
Reversed Phase Polar Retention Without the Headache
Luna Omega Polar C18 is a novel HPLC and UHPLC stationary phase capable of providing a unique selectivity within a wide elution window and increased retention for both polar and non polar analytes. The all purpose C18 ligand provides hydrophobic interactions while a polar modified particle surface provides enhanced polar retention and also aqueous stability. These attributes make the Luna Omega Polar C18an excellent choice for balanced retention of polar and hydrophobic compounds as well as to solely enhance retention of highly polar compounds.
- Compatible with All Analytical HPLC/UHPLC Systems*
- Fully Scalable Particle Size UHPLC HPLC Preparative
- 100 % Aqueous Stable C18 Selectivity
Scalable Particle Sizes
*Luna Omega analytical columns are compatible with all LC system with standard LC column end fittings threaded in 10-32. Please contact us at Phenomenex.com/chat for any questions and information about fitting compatibility and any other column internal diameters.
Not Just Another C18…Built Different
Luna Omega Polar C18 is a uniquely modified C18 based chemistry that has been optimized to improve the performance of polar analyses. This new particle surface chemistry makes the Polar C18 applicable to all industries that utilize HPLC for mixtures of polar and non polar compounds.
Stable Retention & 100% Aqueous Stable
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Columns:
Luna Omega 1.6 µm Polar C18
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Dimension:
50 x 2.1 mm
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Part No.:
00B-4748-AN
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Mobile Phase:
10 mM Ammonium Formate
with 0.1 % Formic Acid |
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Flow Rate:
0.4 mL/min
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Temperature:
22 °C
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Detection:
UV @ 254 nm
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Samples:
1. Adenine
2. Guanosine-5-Monophosphate 3. Thymine |
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Duration of Exposure
 Day 1 Day 25 |
Increased Reversed Phase Polar Retention
Pharmaceutical Compound Mixture
Columns:
Luna Omega 1.6 µm Polar C18
Kinetex 1.7 µm C18 |
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Dimension:
50 x 2.1 mm
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Mobile Phase:
A: 10 mM Ammonium Formate with 0.1 % Formic Acid B: Acetonitrile with 0.1 % Formic Acid |
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Gradient:
Time (min)
0
3 | % B
0 90 |
Flow Rate:
0.4 mL/min |
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Temperature:
22 °C |
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Injection Volume:
1 µL |
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Detection:
MS/MS (SCIEX API 4000â„¢) |
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Samples:
1. 3-Hydroxyphenol 2. Phenol 3. 4-Nitrophenol 4. 4-Methylphenol 5. 2-Methylphenol 6. 2,4-Dimethylphenol 7. 1-Naphthol |
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Dipeptides in 100 % Aqueous Conditions
Columns:
Luna Omega 1.6 µm Polar C18
Competitor 1.7 µm C18 |
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Dimension:
50 x 2.1 mm
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Part No.:
00B-4748-AN
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Mobile Phase:
A: Water with 0.1 % TFA B: Acetonitrile with 0.1 % TFA |
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Gradient:
Time (min)
0
3 | % B
0 75 |
Flow Rate:
0.6 mL/min |
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Temperature:
40 °C |
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Injection Volume:
1 µL |
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Detection:
UV @ 210 nm (ambient) |
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Samples:
1. Arg-Glu 2. Gly-Tyr 3. Trp-Gly 4. Gly-Trp 5. Pro-Trp |
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