Ultisil ® OAA is a dedicated reverse-phase HPLC column developed for the detection of water-soluble organic acids. It is designed for efficient and high-throughput organic acid analysis. Compared with the conventional reversed phase C18 column, OAA dedicated column has better performance and higher resolution with more uniform peaks through the unique bonding technology improvement.

Key Features

• Diameter of 4.6 mm and length of 300 mm.
• Double end-capping.
• Excellent separation capability of hydrophilic organic acids.
• Each column is tested to ensure excellent hydrolysis stability for hydrophilic organic acids analysis.
• Compatible with mobile phase of 100% water, good retention for polar compounds.
• Ideal selectivity for a variety of organic acids, with high column efficiency and excellent peak shape.
• Excellent in separating hydroxyl fatty acids and aromatic organic acids, best choice for organic acids analysis in the pharmaceutical industry, food and beverage detection industry