
First Choice C18 for Hydrophobic Selectivity
Luna Omega C18 is an excellent first choice for chromatographers who are just starting method development or attempting to improve upon existing chromatographic results with other C18s. With its higher performance potential, excellent retention profile, and greater inertness, the Luna Omega C18 was designed to be the new all purpose UHPLC solution for industries all over the world.
Phenomenex: Luna Omega C18 HPLC Column
Higher efficiency levels in combination with excellent stationary phase coverage and greater particle inert ness, translates to improved separation power for you. Now you can utilize the greater retention of Luna Omega C18 to tackle both easy and difficult separations.
Batch-to-batch and column-to-column, Luna Omega media and columns are designed to be consistent and incredibly accurate tools for your analysis. Each batch and column are quality tested to ensure dependability and reproducibility.
Strong and focused hydrophobic retention, incredible efficiency and valuable inertness of Luna Omega C18 columns make them an excellent choice for small mixtures of compounds differing in hydrophobicity as well as large mixtures of compounds like drug impurity and degradation profiles and natural products.
Luna Omega 1.6 µm, 3 µm, and 5 µm particle columns provide higher efficiencies compared to other silica C18 columns with fully porous particles of the same size due to the absence of micropores within the particles.
Phenomenex: Luna Omega C18 vs Waters ACQUITY BEH C18
Stationary phase Luna Omega C18 is provided in these column types: microbore and minibore
Microbore Columns
Minibore Columns
The cutting edge thermally modified Luna Omega particle delivers high efficiency, ruggedness, reproducibility, and dependability for a wide range of chromatographic analyses. Luna Omega HPLC and UHPLC columns are built upon more then 20 years of applied knowledge, invention, and customer experience in the manufacture and packing of LC columns. The particle’s novel design and proprietary manufacturing process results in greater particle inertness, a stronger particle morphology, and more consistent porosity.
Phenomenex:Thermal modified pore structure of Luna Omega Column particles
The undeniably high efficiency levels found in each Luna Omega UHPLC column provide you with the potential of huge gains in method performance. While traditional silica and hybrid fully porous particles claim high performance, when compared to Luna Omega 1.6 μm, they drastically fall short and prevent UHPLC scientists from reaching their UHPLC potential.
Our industry leading bonding technologies in conjunction with high efficiency levels ensure excellent stationary phase coverage and improved separation power. Now, with Luna Omega 1.6 μm, you can turn difficult separations into resolution achievements.
Luna Omega UHPLC columns contain a unique silica modified using a proprietary, post-synthetic thermal treatment process to provide extraordinary mechanical strength and significantly greater inertness than traditional fully porous and hybrid materials. This greatly minimizes secondary interactions that negatively affect peak shape, allowing for greater method accuracy.
Batch-to-batch and column-to-column, Luna® Omega media and columns are designed to be consistent and incredibly accurate tools for your analysis. Each batch and column are quality tested to ensure dependability and reproducibility.

