Agilent Polaris 5 Si-A 250 x 4.6mm A2003250X046

Polaris Si-A, 180 Å, 5 µm, 4.6 x 250 mm is an Agilent Polaris HPLC column (Polaris Si-A) offered in a 4.6 mm x 250 mm, 5 µm format. High carbon load, ultrapure silica, and silanol shielding in these columns ensure superior peak shapes and retention for polar samples, effectively separating polar and nonpolar analytes. The column is presented for use in chromatographic separations where those retention and peak-shape characteristics are required.

Key Features:

• Phase: Si-A
• Particle size: 5 µm
• Pore size: 180 Å
• Product size: 4.6 mm x 250 mm (5 µm)
• Pressure rating: 400 bar
• Separation modes: HILIC; Normal Phase; Reversed Phase; SFC
• pH range: 1-8

Advantages:

• High carbon load, ultrapure silica, and silanol shielding provide superior peak shapes and retention for polar samples.
• Designed to effectively separate both polar and nonpolar analytes.
• Multiple compatible separation modes (HILIC, normal phase, reversed phase, SFC) increase method flexibility.