Prep HPLC Column, RP C18, Wide Pore, 10um, 300A. 30mm ID x 50mm Length. Cogent Brand. 1 EA.
Additional Info:
The 68018‑P30‑50‑3M Cogent RP C18 Wide Pore Preparative HPLC Column is designed for high‑throughput biomolecule purification and production‑scale method development, combining 10 µm particles with a 300 Å wide‑pore structure to deliver enhanced analyte accessibility, extremely high loading capacity, and durable chromatographic performance.
Manufactured using high‑purity silica with traditional octadecylsilane (C18) bonding and fully double end‑capped, this stationary phase provides:
Reduced silanol interactions
Improved peak shape for proteins, peptides, and large polar analytes
Consistent and reproducible purification performance
The 300 Å pore size enables large biomolecules to fully access the stationary phase, minimizing restricted diffusion and improving recovery compared to 100 Å materials.
This column is ideal as a USP L1 alternate for large‑molecule applications and as a fast scouting platform for production‑scale biomolecule workflows.
50 mm Length – Fast Biomolecule Scouting & Production Screening
Designed for rapid separations and short cycle times
Ideal for early‑stage production method development
Reduces solvent consumption in large‑scale workflows
Enables high‑throughput purification and screening
30 mm ID – Maximum Production‑Scale Loading
Provides extremely high sample loading capacity
Designed for large‑scale biomolecule purification and manufacturing workflows
Supports very high‑flow preparative chromatography systems
Typical Flow Rate Range
~20–60 mL/min (system dependent)
Optimize based on instrument capability and production requirements
✅ Designed for production‑scale HPLC systems with high flow rates and large injection volumes
Flow Rate & System Considerations (30 mm ID, 10 µm, 300 Å)
Requires systems capable of:
Very high flow rates
Large injection volumes
Compatible with:
Production preparative pumps
Large‑volume injection systems
High‑capacity fraction collection systems
⚠️ Not intended for analytical or semi‑prep HPLC systems
Why Choose Wide Pore (300 Å) C18 (10 µm, Production Scale)
Designed for Biomolecules
Enables purification of:
Proteins
Peptides
Large hydrophobic compounds
Eliminates mass transfer limitations of smaller pore structures
High‑Throughput Production Purification
Ideal for production‑scale workflows
Maximizes throughput and loading capacity
Supports efficient purification at manufacturing scale
Scalable Workflow Integration
Predictable selectivity from analytical → semi‑prep → prep → production
Supports efficient method transfer and scale‑up
Cogent RP C18™ Advantages
Fully End‑Capped Surface
Minimizes secondary interactions
Improves peak symmetry
Enhances stability for biomolecule separations
High Purity Silica
Consistent chromatographic performance
Reduced variability across runs and production batches
Durable & Cost‑Efficient
Long column lifetime
Designed for high‑load production workflows
Reduced maintenance requirements
Typical Applications
Production‑scale biomolecule purification
Protein and peptide separations
Preparative method scouting
Hydrophobic and neutral compound separations
Pharmaceutical manufacturing
USP L1 wide‑pore reversed‑phase methods
Important Usage Notes
Designed for 300 Å wide‑pore biomolecule applications
Requires production‑scale HPLC system capability (30 mm ID)
Ideal for fast screening prior to extended production runs
Optimize for throughput vs resolution balance
Made‑to‑Order & Pricing Information
This is a custom, made‑to‑order item.
Orders cannot be canceled once placed
Custom items are non‑returnable