Amino columns. This in-depth guide from Zodiac Life Sciences explains the unique properties, separation mechanisms, and ideal applications of each column type to help you make informed decisions for your High Performance Liquid Chromatography needs. Whether you're analyzing small molecules, peptides, or complex mixtures, choosing the right HPLC column is critical for achieving optimal resolution, reproducibility, and run-time efficiency. Learn how different bonded phases and particle sizes influence retention behavior and peak shape.

The guide also provides expert tips on guard columns—how they protect your main analytical column, extend column life, and ensure consistent results. You’ll also find useful information on HPLC column pricing, maintenance best practices, and how to troubleshoot common column-related issues.

Zodiac Life Sciences offers personalized support and high-quality HPLC columns engineered for accuracy, durability, and performance in pharma, biotech, and research labs worldwide.