Phenomenex Luna CN HPLC Preparative Columns

The Luna CN has Nitrile groups bound to the silica surface which offer a unique polar selectivity under reversed phase or normal phase conditions.

• Extensive line of rugged particle sizes
• Easy method scalability from HPLC to preparative and bulk purification LC
• CN Ultra pure, metal-free silica (99.99% purity) (USP:L10)

Phenomenex: Luna CN HPLC Column

• Carbon Load: 7.7 %
• Surface Area (m²/g): 400
• Particle Size: 3, 5, 10
• Recommended Use: HILIC or normal phase separation of extremely polar compounds or when a cyano phased or L10

Long Column Lifetimes and Excellent Performance

Ultra-pure, metal-free silica (99.99% purity) is the backbone of all Luna material. The resulting high quality particles have a surface smoothness, pore structure, and pore consistency to ensure a more uniform particle shape and greater reproducibility.

Proven Reproducibility

For carboxyl‚ carbonyl‚ and amine containing compounds‚ Luna CN columns offer a unique polar selectivity in reversed phase and normal phase modes. Luna CN columns provide sharp peaks and great reproducibility run-to-run‚ column-to-column and batch-tobatch. State of the art modification of the silca surface ensures improved resistance to bonded phase hydrolysis providing one of the most stable CN phases on the market. The result:

• Excellent polar selectivity
• Improved peak shapes
• One of the most stable CN columns under reversed phase or normal phase conditions
• pH stable from 1.5 to 7.0

Common Applications:

• Benzalkonium Chloride, Nortriptyline HCl Capsules, Prednisolone, Tetracaine,
  Quinapril tablets

Stationary phase Luna CN is provided in these column types: analytical, minibore, midbore, semi-preparative and preparative

Luna CN HPLC Axia™ Packed Preparative Columns are available with these parameters:

• Column length (mm): 30, 50, 100, 150, 250
• Column ID (mm): 21.2; 30
• Particle size (µm): 5, 10

Phenomenex Luna HPLC Columns

Luna HPLC columns are renowned for their outstanding reliability and adaptability in high-performance liquid chromatography (HPLC). Manufactured by Phenomenex, Luna HPLC columns are made from 99.999% ultra-pure, metal-free silica, with meticulous attention given to quality control across all aspects of its structure and chemistry. This guarantees that Luna columns consistently deliver reliable performance, ensuring dependable method reproducibility. The Luna series offers diverse selectivity, making it suitable for a broad range of chromatographic applications, from microbore and fast LC to preparative and bulk purification scales.

All Luna products uphold the high standards our customers depend on. Featuring high surface area particles, Luna columns deliver improved resolution and performance, meeting the stringent requirements of HPLC users. Designed for longevity and consistent results, these columns are the trusted choice for both routine analyses and specialized separations, ensuring top-tier chromatographic outcomes.

Explore Luna Columns

• Proven Performance: Extensive line of rugged USP and Ph.Eur. phases
• Maximum Reproducibility: Each column has both a certificate of analysis and a certificate of quality assurance
• Ultra-High Purity: Metal free silica (99.99% purity)  ensures a low activity surface and less secondary interactions
• Scalable: Phases available in 3,5, 10 and 15 µm particle size for scaling from analytical to prep and bulk purification

Explore resolution with 10 unique Luna selectivities and find your next selectivity tool. Combined with high surface area the Luna family of columns offers an excellent HPLC performance for a wide range of chromatographic applications.

Phenomenex - Phases of Luna Columns