Chromatography Columns from Merck

Merck (MilliporeSigma) chromatographic columns are renowned for their high performance, robustness, and reproducibility. They cover a wide range of analytical applications, from pharmaceutical chemistry to biotechnology.

Main lines:
LiChroCART®: Pre-packed columns for conventional HPLC chromatography, with various stationary phases (RP-18, NH₂, etc.).

Purospher®: High-purity HPLC/UHPLC columns for demanding separations, compatible with pharmacopoeias.

Chromolith®: Monolithic columns offering fast flow rates and low backpressure, ideal for high-throughput analysis.

SeQuant® ZIC®: Specialized columns for hydrophilic exchange chromatography (HILIC), used in the analysis of highly polar compounds.

Ascentis® and Supelco®: Lines covering analytical and preparative chromatography, with performance suited to research and quality control.

Strong points:
Excellent batch-to-batch reproducibility

Wide selection of stationary phases (C18, cyano, amino, HILIC, etc.)

Compatibility with pharmaceutical and regulatory requirements

Various formats: analytical, semi-preparative, preparative

Merck columns are the standard choice for ensuring reliable results, whether for method development, quality control, or research.