BioBasic SEC 120 5µm 20x8mmGuard Column

The Thermo Scientific BioBasic SEC 120 Guard Columns 20x8.0mm, 5µm, are used to protect BioBasic HPLC columns with 8.0mm internal diameter installed. As these are pre-packed columns, no additional holder is required.

Features and Benefits

• Wide-pore silica phases for biomolecules
• Reverse-phase, ion exchange, and size exclusion
• Graded hydrophobicity from C18 to C4
• SEC pore sizes for different molecular weights
• Analytical and biocompatible applications

Additional Information

BioBasic includes large-pore silica-based phases for proteins, peptides, oligonucleotides, and other biomolecules. Alkyl, phenyl, and cyano surfaces cover reverse-phase chromatography; AX and SCX cover charge separation; and SEC 60 through SEC 1000 cover various hydrodynamic size ranges. In SEC, pore size and the calibration-dependent fractionation range are critical; in ion exchange, pH and ionic strength determine binding.

Legal Information

Thermo Scientific is a brand name of Thermo Fisher Scientific Inc. BioBasic refers to a product line within the Thermo Scientific chromatography portfolio.