Diol (USP L20) – Versatile for Normal-Phase and HILIC Separations
Diol columns offer enhanced retention of polar compounds in both normal-phase and hydrophilic interaction liquid chromatography (HILIC) modes. They provide better reproducibility compared to bare silica and support various mobile phases.
✔ Excellent Retention for Hydrophilic Analytes – Ideal for sugars, peptides, and organic acids.
✔ Compatible with Both Normal-Phase and HILIC Modes – Versatile for various applications.
✔ Superior Peak Shapes – Reduces tailing for polar compounds.
✔ Regulatory Compliance – Meets USP L20 requirements.
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