ARION® Biphenyl HPLC column, 5,0 µm 250 mm × 4,6 mm

ARION^® Biphenyl columns columns are complementary in their selectivity to standard reversed phases and phases of the phenyl-hexyl and phenyl-butyl type. Unlike common reverse phases, they have strong π-π interaction.

• Strict quality control of alkaline and heave metals content during silica gel production process
• Narrow particle size and pore size distribution
• Unique production process ensuring high lot-to-lot reproducibility

Main particle characteristics

• The highest proximity to the circle
• Unique surface smoothness
• Tight particle size distribution
• No broken particles
• No presence of clustered particles
• No “Moon craters or mountains”