CromSil™ Pro Silica (USP L3)

Silica (USP L3) – High-Purity Silica for Effective Normal-Phase Separations

Overview

CromSil™ Pro Silica columns utilize high-purity, unmodified silica designed specifically for strong retention and high-resolution separation of polar and structurally similar compounds in normal-phase chromatography.

Key Properties

Separation Mechanism: Polar adsorption interactions
pH Range: Suitable for non-aqueous conditions
Surface Area (100Å Pore Size): High
Endcapping: None (native silica surface)

Performance & Benefits

✔ Strong retention for polar analytes
✔ Ideal for structural isomer separations
✔ High resolution and consistent reproducibility
✔ Fully compliant with USP L3 standards

Recommended Application Areas

Pharmaceuticals (polar and isomer separations)
Environmental polar contaminant analyses
Food & beverage (polar compound separations)
Chemical intermediate separations

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