Catalog Number - 68540-P30-1003M

Cogent NP Amino™ Wide Pore Preparative HPLC Columns are designed for high-capacity purification of larger polar compounds using Normal Phase and HILIC chromatographic modes. Manufactured using high-purity silica bonded with a three-carbon propyl ligand containing a terminal amino functional group, this stationary phase provides unique selectivity for negatively charged and highly polar analytes. NP Amino™ Wide Pore is particularly effective for purification of complex carbohydrates, larger sugars, and compounds containing carboxylic acid functionalities.

68540-P30-1003M is packed with 5 µm NP Amino™ Wide Pore particles in a 30 mm ID x 100 mm preparative format with a 300Å pore size. The 5 µm particle size delivers excellent chromatographic efficiency while maintaining the substantial loading capacity required for preparative purification. The 300Å pore structure improves analyte accessibility for larger molecules, while the 30 mm internal diameter supports high sample throughput and production-scale purification workflows.

The NP Amino™ Wide Pore stationary phase is not end capped and is optimized for purification of larger polar compounds using either Normal Phase or HILIC conditions. The wide pore structure enhances performance for complex sugars and larger molecules containing carboxylic acid groups. These columns are packed and shipped in Normal Phase solvents and are commonly selected when increased loading capacity and improved access to larger analytes are required.

Key Benefits

• NP Amino™ Wide Pore stationary phase

• Propyl amino bonded silica

• Not end capped

• 300Å wide pore structure

• 5 µm preparative particle size

• Suitable for Normal Phase chromatography

• Suitable for HILIC applications

• Very high sample loading capacity

• Enhanced accessibility for larger molecules

• Ideal for preparative purification and scale-up

Typical Applications

• Preparative HPLC

• Complex sugar purification

• Carbohydrate isolation

• Organic acid purification

• HILIC purification

• Normal Phase purification

• Large molecule purification

• Fraction collection

• Process scale-up

• Compound purification

Specifications

• Product Type: Preparative HPLC Column

• Stationary Phase: NP Amino™ Wide Pore

• Chromatography Mode: Normal Phase / HILIC

• Particle Size: 5 µm

• Pore Size: 300Å

• Column Dimensions: 30 mm ID x 100 mm

• Recommended Flow Rate: 30–60 mL/min

• Column Hardware: Stainless Steel

• Brand: Cogent

Special Order Item Information

• Please review the Special Order Item Information for complete details.

• For pricing confirmation, availability, lead times, or application assistance, please contact MICROSOLV Customer Service.

Important Notes

• Suitable for Normal Phase chromatography

• Suitable for HILIC applications

• Designed for larger sugars and polar compounds

• Ideal for compounds containing carboxylic acid groups

• Propyl amino bonded stationary phase

• Wide pore structure improves accessibility for larger analytes

• Very high loading capacity for preparative work

• 5 µm particles provide enhanced chromatographic efficiency

• 30 mm ID format requires a specialized preparative HPLC system

• Shipped in Normal Phase solvents

• Intended for compound isolation and purification workflows

• This is a Special Order Item