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PVP

  • Description
  • Purchase
  • Applications
Column Diameter

2.1 mm
Column Length

50 mm, Guard
Particle Size

5 µm
Pore Size

100 A
Column options

Dual ended, Single ended, Surface coated

PVP HPLC Column

The PVP Column is a high-performance HPLC column specifically designed for accurate and reproducible analysis of polyvinylpyrrolidone (PVP) and related polymers across a wide molecular weight range. Built with a proprietary stationary phase optimized for polymer separations, it ensures sharp, symmetrical peaks with minimal adsorption—even for challenging amphiphilic compounds.

Key Benefits

Accurate Polymer Profiling
The method and column are optimized for PVP and similar polymers, and are applicable to polymers with a wide range of molecular weights.
Step-Gradient Elution Compatible
A unique step-gradient method enables full adsorption and complete desorption by simply changing the mobile phase composition, delivering sharp and reproducible peaks.
Versatile Applications:
• Povidone-iodine formulations: accurately separates PVP from free iodide, critical for antiseptic QC.
• Pharmaceuticals with PVP: enables PVP isolation, flexible for complex formulations.
• Industrial & cosmetic PVP: reliable quantification in diverse product formulations
Optimized for Your Workflow:
• Columns available with 5 µm particle size
• Various column dimensions available to meet your analytical needs
• Two column geometries: classical dual-ended and new single-ended design
• Optional columns with deactivated surface coating

The PVP Column is the optimal solution for laboratories that require precise, reproducible polymer analysis with advanced control over peak shape and elution—ideal for both research and quality control applications.

Learn more: Brochure

PVP HPLC column, polymer analysis HPLC, PVP molecular weight distribution, HPLC for PVP polymers, polyvinylpyrrolidone chromatography, polymer separation column, accurate polymer profiling, amphiphilic polymer HPLC, broad molecular weight HPLC analysis, step-gradient elution polymer column.
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36-month financing with market rates is offered to companies, individuals, and educational institutions subject to credit approval. For more details please contact us at financing@sielc.com.