HPLC Column, RP C12, 5um, 4.0mm ID x 100mm Length, 100A. Cogent Brand. 1 EA. Special Order Item.
Additional Information:
Cogent RP C12™ HPLC Columns are designed for reversed-phase separations requiring unique selectivity, rapid equilibration, and reproducible retention. The stationary phase is manufactured using a rigid adamantane-shaped carbon silane ligand bonded to ultra-high purity silica and fully double end capped to minimize secondary interactions. This distinctive bonded phase chemistry offers chromatographic behavior between traditional C8 and C18 phases, making it especially useful for complex mixtures, analytical method development, and high-throughput screening applications.
68512-10P-4 is packed with 5 µm RP C12™ particles featuring a 100 Å pore size in a 4.0 mm ID x 100 mm format. The 100 mm column length provides increased resolving power and improved separation efficiency compared to shorter columns while maintaining reasonable analysis times. The RP C12™ phase typically provides less retention than C18 columns but greater retention than C8 columns for many hydrophobic compounds, offering an alternative selectivity profile that can improve challenging separations. The stationary phase is also compatible with highly aqueous mobile phases, including 100% water, without phase collapse or loss of retention.
The 4.0 mm ID x 100 mm format is commonly used for routine analytical HPLC, method development, quality control testing, and high-throughput screening workflows. Typical flow rates are approximately 0.8-1.2 mL/min depending on the application and mobile phase conditions.
Key Benefits
RP C12™ stationary phase
Adamantane-shaped bonded ligand
Fully double end capped
Ultra-high purity silica support
100 Å pore size
Unique selectivity profile
Compatible with 100% aqueous mobile phases
Rapid column equilibration
Increased chromatographic resolution
Ideal for method development and screening
Typical Applications
Reversed-phase HPLC
High-throughput screening (HTS)
Method development
Pharmaceutical analysis
Complex mixture separations
Quality control testing
Research and development
Hydrophobic compound analysis
Routine analytical HPLC
Alternative selectivity studies
Specifications
Product Type: HPLC Column
Stationary Phase: RP C12™
Chromatography Mode: Reversed Phase
Bonded Phase: Adamantane-Shaped C12 Ligand
Endcapping: Fully Double End Capped
Particle Size: 5 µm
Pore Size: 100 Å
Column Dimensions: 4.0 mm ID x 100 mm
Recommended Flow Rate: 0.8-1.2 mL/min
Column Hardware: Stainless Steel
Brand: Cogent
Special Order Item Information
Please review the Special Order Item Information for complete details.
For pricing confirmation, availability, lead times, or application assistance, please contact MICROSOLV Customer Service.
Important Notes
Provides a selectivity profile between traditional C8 and C18 phases
Compatible with highly aqueous and 100% water mobile phases
Rapid equilibration minimizes time between injections
100 mm length provides improved resolution while maintaining efficient run times
Excellent choice for high-throughput screening methods
Useful for complex mixtures requiring alternative selectivity
Suitable for routine analytical and quality control applications
Commonly used for method development and chromatographic optimization
4.0 mm ID format is compatible with most standard HPLC systems
This is a Special Order Item