Discovery® Zr-PS HPLC Column, 5 µm particle size, L x I.D. 5 cm x 2.1 mm

The Discovery Zr-PS HPLC column 50x2.1mm, 5µm, employs a polystyrene-modified zirconia surface. The Discovery Zr-PS exhibits aromatic and hydrophobic interactions and can provide selectivities different to C18 or PBD. Typical applications of the Discovery Zr-PS are aromatic active substances, hydrophobic molecules, basic compounds and robust RP methods outside classical silica conditions.

Features and Benefits

• Wide range of selectivities
• Silica, zirconia, and Bio-Wide-Pore phases
• Suitable for RP, specialized RP, and bioanalytics
• Robust method development
• Compatible Supelguard column protection systems

Additional Information

The Discovery Series includes various material platforms and surface chemistries. In addition to classic silica-based reverse-phase columns, high-purity HS phases, pentafluorophenyl, RP-amide, and PEG selectivities, as well as zirconia-based phases, are available. Bio-Wide-Pore variants with larger pores are designed for peptides and proteins. This makes Discovery particularly well-suited for method development when standard C18 selectivity is insufficient or more robust surfaces are required.

Legal Information

Discovery is a registered trademark of the manufacturer Merck KGaA, Darmstadt, Germany.