UHPLC Column, RP C12, 1.8um, 100A. 4.0mm ID x 100mm Length. Cogent Brand. 1 EA.
Additional Information:
Cogent RP C12™ is a unique reversed-phase UHPLC stationary phase featuring a rigid adamantane-like bonded phase on ultra-high purity silica. Fully double end capped and compatible with 100% aqueous mobile phases, it provides excellent retention stability, rapid re-equilibration, and highly reproducible performance. With hydrophobic retention typically greater than C8 phases and lower than C18 phases, RP C12™ is well suited for high-throughput screening, gradient methods, pharmaceutical analysis, and complex mixture separations.
68112-10P-4 is a UHPLC column packed with 1.8 µm RP C12™ particles with a 100 Å pore size in a 4.0 mm ID x 100 mm format. The 100 mm length provides enhanced resolution and peak capacity compared to shorter columns, while the sub-2 µm particle technology delivers outstanding chromatographic efficiency. Designed specifically for high-pressure UHPLC operation, this column provides optimal performance when used on UHPLC systems capable of handling the elevated pressures generated by 1.8 µm particles. Typical operating flow rates are approximately 0.8–1.5 mL/min depending on method conditions and instrument pressure capabilities.
This column is ideal for high-throughput screening, impurity profiling, pharmaceutical analysis, and complex mixture separations where rapid equilibration, aqueous mobile phase compatibility, and high chromatographic efficiency are required.
Key Benefits
RP C12™ stationary phase
Fully double end capped
Adamantane-like bonded phase chemistry
Compatible with 100% aqueous mobile phases
Rapid re-equilibration between runs
High-efficiency 1.8 µm particles
Excellent for complex mixtures
Increased peak capacity
Improved chromatographic resolution
Reduced solvent consumption
Typical Applications
UHPLC analysis
High-throughput screening (HTS)
Pharmaceutical analysis
Impurity profiling
Complex mixture separations
Gradient methods
Quality control testing
Stability studies
Environmental analysis
Research and development
Specifications
Product Type: UHPLC Column
Stationary Phase: RP C12™
Chromatography Mode: Reversed Phase
Bonded Phase: Adamantane-Like Carbon Silane
Endcapping: Fully Double End Capped
Particle Size: 1.8 µm
Pore Size: 100 Å
Column Dimensions: 4.0 mm ID x 100 mm
Length: 100 mm
Typical Flow Rate: 0.8–1.5 mL/min
Brand: Cogent
Special Order Item Information
Important Notes
Designed specifically for UHPLC operation and high-pressure reversed-phase chromatography
1.8 µm particles generate substantially higher backpressure than conventional HPLC columns
Maximum performance is achieved on UHPLC systems designed for sub-2 µm particle technology
Compatible with 100% aqueous mobile phases without loss of retention
The 100 mm length provides greater resolution and peak capacity than 50 mm columns
Samples should be filtered through a 0.2 µm syringe filter prior to injection
May be used on compatible HPLC systems only if instrument pressure limits are not exceeded
This is a Special Order Item