HPLC Column: Ultisil XB-C18, 5μm, 300Å, 2.1×50mm

Welch Materials SKU: H00201-33010

8.500.000₫

Available Now!

Ultisil XB 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 column is the best choice for method development, owing to complete bonding chemistries and stable performance.

Ultisil XB-C18 is the most commonly 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’s suitable for analysis of complex samples.

Features

  • Ultra-pure spherical porous silica, purity > 99.999%
  • Wide pH range: 1.5-10
  • High efficiency: theoretical plate > 80000/m
  • Excellent peak symmetry: tailing factor=0.95~1.05
  • Exceptional lot-to-lot reproducibility

 

Chemistry: C18
Length: 50 mm
Internal Diameter: 2.1 mm
Particle size: 5 um
Pore size: 300Å
Surface Area: 90 m2/g
Carbon Load: 8%
Max. pressure: 400 bar
pH range: 1.5-10
MaxTemp: 60⁰C
USP Class: L1
Brand: Ultisil XB-C18
Manufacturer: Welch Materials