UHPLC Column, RP C18, 1.8um, 100A. 2.1mm ID x 50mm Length. Cogent Brand. 1 EA.
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Discover Our Most Popular Reversed Phase C18 Column | A Workhorse Designed to be Dependable | Wide Range of Particle Sizes | Scalable to Prep
The Cogent RP™ C18 HPLC Column is a true workhorse reversed‑phase column, designed for reliable, everyday use. It provides consistent retention, good peak shape, and reproducible performance for a broad range of compounds, making it an excellent choice for routine analyses and method development. When you need a dependable C18 you can count on day after day, Cogent RP™ C18 is the go‑to option.
Why Choose Cogent RP™ C18?
World-Class Quality: Crafted with high purity silica and perfected bonding technology, these columns are among the finest and most reliable C18 phases available.
Superior Performance: Exhaustive double end-capping minimizes peak tailing, ensuring sharp, well-defined peaks.
Premium Hardware: Manufactured with top-grade stainless-steel column hardware, allowing for higher packing pressures and more efficient columns. This results in better peak shapes and superior resolution.
Key Benefits:
Wide Range of Particle Sizes: Tailor your analysis with our versatile options.
Scalable to Prep: Easily scale up your methods from analytical to preparative HPLC.
Join the Experts
Many scientists trust the Cogent RP™ C18 for new method development due to its robustness, excellent peak shapes, and reproducibility. It’s a top choice for substituting USP L1 Methods, including the Grace Alltima™ C18.
Ready to Upgrade?
Upgrade your HPLC routine with the Cogent RP™ C18 Stationary Phase and experience the difference in your analytical results!
UHPLC Column, RP C18, 1.8um, 100A. 2.1mm ID x 50mm Length. Cogent Brand. 1 EA.
UHPLC Column, RP C18, 1.8um, 100A. 4.6mm ID x 50mm Length. Cogent Brand. 1 EA.
UHPLC Column, RP C18, 1.8um, 100A. 2.1mm ID x 100mm Length. Cogent Brand. 1 EA.
UHPLC Column, RP C18, 1.8um, 100A. 4.6mm ID x 100mm Length. Cogent Brand. 1 EA.
UHPLC Column, RP C18, 1.8um, 100A. 2.1mm ID x 150mm Length. Cogent Brand. 1 EA.
HPLC Column, RP C18, 3um, 2.1mm ID x 50mm Length, 100A. Cogent Brand. 1 EA.
HPLC Column, RP C18, 3um, 4.0mm ID x 50mm Length, 100A. Cogent Brand. 1 EA.
CUSTOM ORER.
HPLC Column, RP C18, Wide Pore, 3um, 4.0mm ID x 50mm Length, 300A. Cogent Brand. 1 EA.
CUSTOM ORDER.
HPLC Column, RP C18, 3um, 4.6mm ID x 50mm Length, 100A. Cogent Brand. 1 EA.
HPLC Column, RP C18, Wide Pore, 3um, 4.6mm ID x 50mm Length, 300A. Cogent Brand. 1 EA.
HPLC Column, RP C18, 3um, 2.1mm ID x 100mm Length, 100A. Cogent Brand. 1 EA.
HPLC Column, RP C18, Wide Pore, 3um, 2.1mm ID x 100mm Length, 300A. Cogent Brand. 1 EA.
HPLC Column, RP C18, 3um, 4.0mm ID x 100mm Length, 100A. Cogent Brand. 1 EA.
CUSTOM ORER.
HPLC Column, RP C18, Wide Pore, 3um, 4.0mm ID x 100mm Length, 300A. Cogent Brand. 1 EA.
CUSTOM ORDER.
HPLC Column, RP C18, 3um, 4.6mm ID x 100mm Length, 100A. Cogent Brand. 1 EA.
HPLC Column, RP C18, Wide Pore, 3um, 4.6mm ID x 100mm Length, 300A. Cogent Brand. 1 EA.
HPLC Column, RP C18, 3um, 2.1mm ID x 150mm Length, 100A. Cogent Brand. 1 EA.
HPLC Column, RP C18, Wide Pore, 3um, 2.1mm ID x 150mm Length, 300A. Cogent Brand. 1 EA.
HPLC Column, RP C18, 3um, 4.0mm ID x 150mm Length, 100A. Cogent Brand. 1 EA. CUSTOM ORDER.
HPLC Column, RP C18, Wide Pore, 3um, 4.0mm ID x 150mm Length, 300A. Cogent Brand. 1 EA. CUSTOM ORDER.
HPLC Column, RP C18, 3um, 4.6mm ID x 150mm Length, 100A. Cogent Brand. 1 EA.
HPLC Column, RP C18, Wide Pore, 3um, 4.6mm ID x 150mm Length, 300A. Cogent Brand. 1 EA.
HPLC Column, RP C18, 3um, 4.0mm ID x 250mm Length, 100A. Cogent Brand. 1 EA. CUSTOM ORDER.
HPLC Column, RP C18, Wide Pore, 3um, 4.0mm ID x 250mm Length, 300A. Cogent Brand. 1 EA. CUSTOM ORDER.
HPLC Column, RP C18, 3um, 4.6mm ID x 250mm Length, 100A. Cogent Brand. 1 EA.
HPLC Column, RP C18, Wide Pore, 3um, 4.6mm ID x 250mm Length, 300A. Cogent Brand. 1 EA.
HPLC Column, RP C18, 5um, 2.1mm ID x 50mm Length, 100A. Cogent Brand. 1 EA.
HPLC Column, RP C18, Wide Pore, 5um, 2.1mm ID x 50mm Length, 300A. Cogent Brand. 1 EA.
HPLC Column, RP C18, 5um, 4.0mm ID x 50mm Length, 100A. Cogent Brand. 1 EA.
CUSTOM ORER.
HPLC Column, RP C18, Wide Pore, 5um, 4.0mm ID x 50mm Length, 300A. Cogent Brand. 1 EA.
CUSTOM ORDER.
HPLC Column, RP C18, 5um, 4.6mm ID x 50mm Length, 100A. Cogent Brand. 1 EA.
HPLC Column, RP C18, Wide Pore, 5um, 4.6mm ID x 50mm Length, 300A. Cogent Brand. 1 EA.
HPLC Column, RP C18, 5um, 2.1mm ID x 100mm Length, 100A. Cogent Brand. 1 EA.
HPLC Column, RP C18, Wide Pore, 5um, 2.1mm ID x 100mm Length, 300A. Cogent Brand. 1 EA.
HPLC Column, RP C18, 5um, 4.0mm ID x 100mm Length, 100A. Cogent Brand. 1 EA.
CUSTOM ORER.
HPLC Column, RP C18, Wide Pore, 5um, 4.0mm ID x 100mm Length, 300A. Cogent Brand. 1 EA.
CUSTOM ORDER.
HPLC Column, RP C18, 5um, 4.6mm ID x 100mm Length, 100A. Cogent Brand. 1 EA.
HPLC Column, RP C18, Wide Pore, 5um, 4.6mm ID x 100mm Length, 300A. Cogent Brand. 1 EA.
HPLC Column, RP C18, 5um, 2.1mm ID x 150mm Length, 100A. Cogent Brand. 1 EA.
HPLC Column, RP C18, Wide Pore, 5um, 2.1mm ID x 150mm Length, 300A. Cogent Brand. 1 EA.
HPLC Column, RP C18, 5um, 4.0mm ID x 150mm Length, 100A. Cogent Brand. 1 EA.
CUSTOM ORDER.
HPLC Column, RP C18, Wide Pore, 5um, 4.0mm ID x 150mm Length, 300A. Cogent Brand. 1 EA.
CUSTOM ORDER.
HPLC Column, RP C18, 5um, 4.6mm ID x 150mm Length, 100A. Cogent Brand. 1 EA.
HPLC Column, RP C18, Wide Pore, 5um, 4.6mm ID x 150mm Length, 300A. Cogent Brand. 1 EA.
HPLC Column, RP C18, 5um, 4.0mm ID x 250mm Length, 100A. Cogent Brand. 1 EA.
CUSTOM ORDER.
HPLC Column, RP C18, Wide Pore, 5um, 4.0mm ID x 250mm Length, 300A. Cogent Brand. 1 EA.
CUSTOM ORDER.
HPLC Column, RP C18, 5um, 4.6mm ID x 250mm Length, 100A. Cogent Brand. 1 EA.
HPLC Column, RP C18, Wide Pore, 5um, 4.6mm ID x 250mm Length, 300A. Cogent Brand. 1 EA.
HPLC Column, RP C18, 5um, 3.9mm ID x 300mm Length, 100A. Cogent Brand. 1 EA.
HPLC Column, RP C18, 10um, 4.0mm ID x 50mm Length, 100A. Cogent Brand. 1 EA. CUSTOM ORDER.
HPLC Column, RP C18, Wide Pore, 10um, 4.0mm ID x 50mm Length, 300A. Cogent Brand. 1 EA. CUSTOM ORDER.
HPLC Column, RP C18, 10um, 4.6mm ID x 50mm Length, 100A. Cogent Brand. 1 EA.
HPLC Column, RP C18, Wide Pore, 10um, 4.6mm ID x 50mm Length, 300A. Cogent Brand. 1 EA.
HPLC Column, RP C18, 10um, 4.0mm ID x 100mm Length, 100A. Cogent Brand. 1 EA.
CUSTOM ORDER.
HPLC Column, RP C18, Wide Pore, 10um, 4.0mm ID x 100mm Length, 300A. Cogent Brand. 1 EA.
CUSTOM ORDER.
HPLC Column, RP C18, 10um, 4.6mm ID x 100mm Length, 100A. Cogent Brand. 1 EA.
HPLC Column, RP C18, Wide Pore, 10um, 4.6mm ID x 100mm Length, 300A. Cogent Brand. 1 EA.
HPLC Column, RP C18, 10um, 4.0mm ID x 150mm Length, 100A. Cogent Brand. 1 EA.
CUSTOM ORDER.
HPLC Column, RP C18, Wide Pore, 10um, 4.0mm ID x 150mm Length, 300A. Cogent Brand. 1 EA.
CUSTOM ORDER.
HPLC Column, RP C18, 10um, 4.6mm ID x 150mm Length, 100A. Cogent Brand. 1 EA.
HPLC Column, RP C18, Wide Pore, 10um, 4.6mm ID x 150mm Length, 300A. Cogent Brand. 1 EA.
HPLC Column, RP C18, 10um, 4.0mm ID x 250mm Length, 100A. Cogent Brand. 1 EA.
CUSTOM ORDER.
HPLC Column, RP C18, Wide Pore, 10um, 4.0mm ID x 250mm Length, 300A. Cogent Brand. 1 EA.
CUSTOM ORDER.
HPLC Column, RP C18, 10um, 4.6mm ID x 250mm Length, 100A. Cogent Brand. 1 EA.
HPLC Column, RP C18, Wide Pore, 10um, 4.6mm ID x 250mm Length, 300A. Cogent Brand. 1 EA.
Semi Prep Guard Column Cartridge, RP C18, 5um, 100A. 10mm ID x 10mm Length. Cogent Brand. 5/PK.
Semi Prep Guard Column Cartridge, RP C18 Wide Pore, 5um, 300A. 10mm ID x 10mm Length. Cogent Brand. 5/PK.
Semi Prep HPLC Column, RP C18, 5um, 100A. 10mm ID x 50mm Length. Cogent Brand. 1 EA.
Semi Prep HPLC Column, RP C18 Wide Pore, 5um, 300A. 10mm ID x 50mm Length. Cogent Brand. 1 EA.
Semi Prep HPLC Column, RP C18, 5um, 100A. 10mm ID x 100mm Length. Cogent Brand. 1 EA.
Semi Prep HPLC Column, RP C18 Wide Pore, 5um, 300A. 10mm ID x 100mm Length. Cogent Brand. 1 EA.
Semi Prep HPLC Column, RP C18, 5um, 100A. 10mm ID x 150mm Length. Cogent Brand. 1 EA.
Semi Prep HPLC Column, RP C18 Wide Pore, 5um, 300A. 10mm ID x 150mm Length. Cogent Brand. 1 EA.
Semi Prep HPLC Column, RP C18, 5um, 100A. 10mm ID x 250mm Length. Cogent Brand. 1 EA.
Semi Prep HPLC Column, RP C18 Wide Pore, 5um, 300A. 10mm ID x 250mm Length. Cogent Brand. 1 EA.
Semi Prep Guard Column Cartridge, RP C18, 10um, 100A. 10mm ID x 10mm Length. Cogent Brand. 5/PK.
Semi Prep Guard Column Cartridge, RP C18 Wide Pore, 10um, 300A. 10mm ID x 10mm Length. Cogent Brand. 5/PK.
Semi Prep HPLC Column, RP C18, 10um, 100A. 10mm ID x 50mm Length. Cogent Brand. 1 EA.
Semi Prep HPLC Column, RP C18 Wide Pore, 10um, 300A. 10mm ID x 50mm Length. Cogent Brand. 1 EA.
Semi Prep HPLC Column, RP C18, 10um, 100A. 10mm ID x 100mm Length. Cogent Brand. 1 EA.
Semi Prep HPLC Column, RP C18 Wide Pore, 10um, 300A. 10mm ID x 100mm Length. Cogent Brand. 1 EA.
Semi Prep HPLC Column, RP C18, 10um, 100A. 10mm ID x 150mm Length. Cogent Brand. 1 EA.
Semi Prep HPLC Column, RP C18 Wide Pore, 10um, 300A. 10mm ID x 150mm Length. Cogent Brand. 1 EA.
Semi Prep HPLC Column, RP C18, 10um, 100A. 10mm ID x 250mm Length. Cogent Brand. 1 EA.
Semi Prep HPLC Column, RP C18 Wide Pore, 10um, 300A. 10mm ID x 250mm Length. Cogent Brand. 1 EA.
Prep Guard Column Cartridge, RP C18, 5um, 100A. 21.2mm ID x 10mm Length. Cogent Brand. 1 EA.
Prep Guard Column Cartridge, RP C18 Wide Pore, 5um, 300A. 21.2mm ID x 10mm Length. Cogent Brand. 1 EA.
Prep Guard Column Cartridge, RP C18 Wide Pore, 10um, 300A. 21.2mm ID x 10mm Length. Cogent Brand. 1 EA.
Prep Guard Column Cartridge, RP C18, 10um, 100A. 21.2mm ID x 10mm Length. Cogent Brand. 1 EA.
Prep HPLC Column, RP C18, 5um, 100A. 21.2mm ID x 50mm Length. Cogent Brand. 1 EA.
Prep HPLC Column, RP C18, Wide Pore, 5um, 300A. 21.2mm ID x 50mm Length. Cogent Brand. 1 EA.
Prep HPLC Column, RP C18, 5um, 100A. 21.2mm ID x 100mm Length. Cogent Brand. 1 EA.
Prep HPLC Column, RP C18, Wide Pore, 5um, 300A. 21.2mm ID x 100mm Length. Cogent Brand. 1 EA.
Prep HPLC Column, RP C18, 5um, 100A. 21.2mm ID x 150mm Length. Cogent Brand. 1 EA.
Prep HPLC Column, RP C18, Wide Pore, 5um, 300A. 21.2mm ID x 150mm Length. Cogent Brand. 1 EA.
Prep HPLC Column, RP C18, 5um, 100A. 21.2mm ID x 250mm Length. Cogent Brand. 1 EA.
Prep HPLC Column, RP C18, Wide Pore, 5um, 300A. 21.2mm ID x 250mm Length. Cogent Brand. 1 EA.
Prep HPLC Column, RP C18, 10um, 100A. 21.2mm ID x 50mm Length. Cogent Brand. 1 EA.
Prep HPLC Column, RP C18, Wide Pore, 10um, 300A. 21.2mm ID x 50mm Length. Cogent Brand. 1 EA.
Prep HPLC Column, RP C18, 10um, 100A. 21.2mm ID x 100mm Length. Cogent Brand. 1 EA.
Prep HPLC Column, RP C18, Wide Pore, 10um, 300A. 21.2mm ID x 100mm Length. Cogent Brand. 1 EA.
Prep HPLC Column, RP C18, 10um, 100A. 21.2mm ID x 150mm Length. Cogent Brand. 1 EA.
Prep HPLC Column, RP C18, Wide Pore, 10um, 300A. 21.2mm ID x 150mm Length. Cogent Brand. 1 EA.
Prep HPLC Column, RP C18, 10um, 100A. 21.2mm ID x 250mm Length. Cogent Brand. 1 EA.
Prep HPLC Column, RP C18, Wide Pore, 10um, 300A. 21.2mm ID x 250mm Length. Cogent Brand. 1 EA.
Prep Guard Column Cartridge, RP C18, 5um, 100A. 30mm ID x 10mm Length. Cogent Brand. 1 EA.
Prep Guard Column Cartridge, RP C18 Wide Pore, 5um, 300A. 30mm ID x 10mm Length. Cogent Brand. 1 EA.
Prep Guard Column Cartridge, RP C18, 10um, 100A. 30mm ID x 10mm Length. Cogent Brand. 1 EA.
Prep Guard Column Cartridge, RP C18 Wide Pore, 10um, 300A. 30mm ID x 10mm Length. Cogent Brand. 1 EA.
Prep HPLC Column, RP C18, 5um, 100A. 30mm ID x 50mm Length. Cogent Brand. 1 EA.
Prep HPLC Column, RP C18, Wide Pore, 5um, 300A. 30mm ID x 50mm Length. Cogent Brand. 1 EA.
Prep HPLC Column, RP C18, 5um, 100A. 30mm ID x 100mm Length. Cogent Brand. 1 EA.
Prep HPLC Column, RP C18, Wide Pore, 5um, 300A. 30mm ID x 100mm Length. Cogent Brand. 1 EA.
Prep HPLC Column, RP C18, 5um, 100A. 30mm ID x 150mm Length. Cogent Brand. 1 EA.
Prep HPLC Column, RP C18, Wide Pore, 5um, 300A. 30mm ID x 150mm Length. Cogent Brand. 1 EA.
Prep HPLC Column, RP C18, 5um, 100A. 30mm ID x 250mm Length. Cogent Brand. 1 EA.
Prep HPLC Column, RP C18, Wide Pore, 5um, 300A. 30mm ID x 250mm Length. Cogent Brand. 1 EA.
Prep HPLC Column, RP C18, 10um, 100A. 30mm ID x 50mm Length. Cogent Brand. 1 EA.
Prep HPLC Column, RP C18, Wide Pore, 10um, 300A. 30mm ID x 50mm Length. Cogent Brand. 1 EA.
Prep HPLC Column, RP C18, 10um, 100A. 30mm ID x 100mm Length. Cogent Brand. 1 EA.
Prep HPLC Column, RP C18, Wide Pore, 10um, 300A. 30mm ID x 100mm Length. Cogent Brand. 1 EA.
Prep HPLC Column, RP C18, 10um, 100A. 30mm ID x 150mm Length. Cogent Brand. 1 EA.
Prep HPLC Column, RP C18, Wide Pore, 10um, 300A. 30mm ID x 150mm Length. Cogent Brand. 1 EA.
Prep HPLC Column, RP C18, 10um, 100A. 30mm ID x 250mm Length. Cogent Brand. 1 EA.
Prep HPLC Column, RP C18, Wide Pore, 10um, 300A. 30mm ID x 250mm Length. Cogent Brand. 1 EA.
Process HPLC Column, RP C18, 5um, 100A. 50mm ID x 50mm Length. Cogent Brand. 1 EA.
Process HPLC Column, RP C18, 5um, 100A. 50mm ID x 100mm Length. Cogent Brand. 1 EA.
Process HPLC Column, RP C18, Wide Pore, 5um, 300A. 50mm ID x 100mm Length. Cogent Brand. 1 EA.
Process HPLC Column, RP C18, 5um, 100A. 50mm ID x 150mm Length. Cogent Brand. 1 EA.
Process HPLC Column, RP C18, Wide Pore, 5um, 300A. 50mm ID x 150mm Length. Cogent Brand. 1 EA.
Process HPLC Column, RP C18, 5um, 100A. 50mm ID x 250mm Length. Cogent Brand. 1 EA.
Process HPLC Column, RP C18, Wide Pore, 5um, 300A. 50mm ID x 250mm Length. Cogent Brand. 1 EA.
Process HPLC Column, RP C18, 10um, 100A. 50mm ID x 50mm Length. Cogent Brand. 1 EA.
Process HPLC Column, RP C18, Wide Pore, 10um, 300A. 50mm ID x 50mm Length. Cogent Brand. 1 EA.
Process HPLC Column, RP C18, 10um, 100A. 50mm ID x 100mm Length. Cogent Brand. 1 EA.
Process HPLC Column, RP C18, Wide Pore, 10um, 300A. 50mm ID x 100mm Length. Cogent Brand. 1 EA.
Process HPLC Column, RP C18, 10um, 100A. 50mm ID x 150mm Length. Cogent Brand. 1 EA.
Process HPLC Column, RP C18, Wide Pore, 10um, 300A. 50mm ID x 150mm Length. Cogent Brand. 1 EA.
Process HPLC Column, RP C18, 10um, 100A. 50mm ID x 250mm Length. Cogent Brand. 1 EA.
Process HPLC Column, RP C18, Wide Pore, 10um, 300A. 50mm ID x 250mm Length. Cogent Brand. 1 EA.
Guard Column Cartridges, RP C18, 10um, 100A. 4.0mm ID x 10mm Length. Cogent Brand. 5/PK.
Guard Column Cartridges, RP C18 Wide Pore, 10um, 300A. 4.0mm ID x 10mm Length. Cogent Brand. 5/PK.
Guard Column Cartridges, RP C18, 3um, 100A. 2.1mm ID x 10mm Length. Cogent Brand. 5/PK.
Guard Column Cartridges, RP C18, 3um, 100A. 4.0mm ID x 10mm Length. Cogent Brand. 5/PK.
HPLC Column, RP C18, 5um, 3.0mm ID x 100mm Length, 100A. Cogent Brand. 1 EA. CUSTOM ORDER.
HPLC Column, RP C18, 5um, 2.1mm ID x 250mm Length, 100A. Cogent Brand. 1 EA.
Guard Column Cartridges, RP C18, 5um, 100A. 2.1mm ID x 10mm Length. Cogent Brand. 5/PK.
Guard Column Cartridges, RP C18 Wide Pore, 5um, 300A. 2.1mm ID x 10mm Length. Cogent Brand. 5/PK.
Guard Column Cartridges, RP C18, 5um, 100A. 4.0mm ID x 10mm Length. Cogent Brand. 5/PK.
Guard Column Cartridges, RP C18 Wide Pore, 5um, 300A. 4.0mm ID x 10mm Length. Cogent Brand. 5/PK.
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