Easy Packer 5 capillary column packing station is a compact and efficient system designed for rapid and reproducible packing of nanoLC capillary columns. Using a constant-pressure hydraulic packing method, it enables stable filling of high-concentration sorbents while ensuring uniform column performance.

This system significantly reduces column packing time and allows users to prepare custom capillary columns with performance comparable to commercially available products. Packing, compression, and column equilibration can be performed in a single workflow, improving efficiency and reproducibility.

The column packer is compatible with a wide range of stationary phases and particle sizes, making it suitable for diverse proteomics and nanoLC–MS applications. Liquid-based pressurization enhances operational safety and minimizes the risk of column damage during packing.

Key Benefits

• Fast and reproducible capillary column packing
• Constant-pressure operation for uniform bed formation
• Compatible with multiple stationary phases (e.g., C18, C8)
• Supports particle sizes from sub-2 µm to 5 µm
• Reduced cost through in-house column preparation
• Improved safety compared to gas-pressure packing

Typical Applications

• Proteomics nanoLC–MS workflows
• Custom UHPLC capillary column preparation
• High-sensitivity peptide and protein analysis