HPLC Column, RP C12, 10um, 4.0mm ID x 50mm Length, 100A. Cogent Brand. 1 EA.
Additional Information:
Cogent RP C12 is a unique reversed-phase HPLC stationary phase based on an adamantane bonded ligand, a rigid diamond-like carbon structure that provides distinctive chromatographic selectivity compared to traditional alkyl phases. The combination of high-purity silica, a narrow particle size distribution, low metal content, complete double endcapping, and the rigid bonded phase design makes this column particularly effective for resolving complex mixtures, fast gradient separations, and applications requiring rapid equilibration between runs. The phase generally provides retention that falls between C8 and C18 columns, making it an excellent choice when C18 retention is excessive and C8 retention is insufficient.
68012-05P-4 is an analytical HPLC column with dimensions of 4.0 mm ID x 50 mm length, packed with 10 µm RP C12 particles featuring a 100 Å pore size. The short column length is well suited for rapid analyses, high-throughput screening, and fast method development workflows. The rigid adamantane bonded phase promotes rapid re-equilibration during gradient methods, while the 10 µm particle size supports higher flow rates and lower operating backpressure. Typical operating flow rates are approximately 0.8–2.0 mL/min depending on mobile phase composition and system configuration.
Compatible with reversed-phase mobile phases, including 100% aqueous conditions, this column maintains reproducible retention without loss of performance between runs. Typical applications include pharmaceutical analysis, environmental testing, quality control, high-throughput screening, method development, and complex mixture separations. This product is supplied as a Special Order Item manufactured specifically upon receipt of order.
Key Benefits
Unique adamantane-based RP C12 stationary phase
Fully double endcapped chemistry
High-purity silica with low metal content
Narrow particle size distribution
Compatible with 100% aqueous mobile phases
Rapid equilibration between runs
Excellent for complex mixture separations
Retention between C8 and C18 phases
10 µm particles for lower operating backpressure
Ideal for high-throughput screening and method development
Typical Applications
Analytical HPLC
High-throughput screening (HTS)
Method development
Fast gradient analysis
Pharmaceutical analysis
Quality control testing
Environmental analysis
Complex mixture separations
Routine laboratory testing
Reversed-phase HPLC methods
Specifications
Product Type: HPLC Column
Stationary Phase: RP C12
Chromatography Mode: Reversed Phase
Bonded Phase: Adamantane-Based C12 Ligand
Endcapping: Fully Double Endcapped
Particle Size: 10 µm
Pore Size: 100 Å
Column Dimensions: 4.0 mm ID x 50 mm
Length: 50 mm
Typical Flow Rate: 0.8–2.0 mL/min
Brand: Cogent
Additional Resources
Special Order Item Information
Important Notes
Compatible with 100% aqueous mobile phases
Excellent choice when C18 retention is too great and C8 retention is insufficient
Rapid re-equilibration supports high-speed gradient methods
Frequently selected for complex mixture separations
A Cogent Column Filter is included and recommended to help protect the column and extend service life
Special Order Item