HPLC Column: Ultisil XB-C18, 5μm, 4.0×250mm

Welch Materials SKU: H00201-31034

9.600.000₫

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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: 250 mm
Internal Diameter: 4.0 mm
Particle size: 5 um
Pore size: 120Å
Surface Area: 320 m2/g
Carbon Load: 17%
Max. pressure: 400 bar
pH range: 1.5-10
MaxTemp: 60⁰C
USP Class: L1
Brand: Ultisil XB-C18
Manufacturer: Welch Materials