HPLC Column, Ultisil XB-C18, Particle Size 3μm, 120Å, 4.6×250mm

Ultisil TM Series HPLC Columns are based on ultra-pure (purity >99.999%) spherical and totally porous silica, unique bonding chemistry and proprietary surface modification techniques, producing excellent peak shape, column efficiency and exceptional lot-to-lot reproducibility. Ultisil TM column is the best choice for method development, owing to complete bonding chemistry and stable performance.

Ultisil TM XB-C18 is the most widely used column in the market. It can substitute Waters Symmetry C18, Agilent Zorbax XDB C18, Phenomenex Luna C18, Supelcosil LC-18-DB, YMC ODS-AM, Alltima C18, GL, Inertsil ODS-2 etc. XB-C18 has high theoretical plates and peak capacity, so it is suitable for analysis of complex samples. For more information please visit our “Document Files” section and find relative articles.

Key Features

• Ultra-pure spherical porous silica, purity＞99.999%;
• Unique bonding chemistry and double end-capping technology;
• High efficiency: theoretical plate＞9000/m;
• Excellent peak symmetry: tailing factor=0.95-1.05;
• Wide pH range: 1.5-10;
• Long column lifetime;
• Exceptional lot-to-lot reproducibility;
• Best value - high premium products with very competitive price

Typical Applications

• Widely used in pharmaceutical, chemical industry, environment and food safety testing field