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Advanced Chromatography Technologies Ltd

ACE C18-Amide: Ultra-Inert UHPLC and HPLC Columns with Extended pH Stability

ACE C18-Amide technical information
View the ACE C18-Amide technical brochure details
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Explore ACE C18-Amide: for increased polar retention and alternative selectivity

The key features of the ACE C18-Amide include:

  • Alternative selectivity for method development
  • Improved separations with polar, acidic, basic and phenolic compounds
  • High efficiency 2μm, 3μm, 5μm and 10μm particles for UHPLC and HPLC
  • Ultra-inert for maximum performance and reproducibility

Material Characteristics

Phase Functional GroupEncappedParticle Size (μm)Pore Size (Å)Surface Area (m2/g)Carbon Load (%)Maximum pH RangeUSP Listing
ACE C18-AmideOctadecyl with integral amide polar groupyes2, 3, 5, 1010030016.42.0-8.0aL1/L60

aFor optimum column lifetime, a pH range of 2-8 is recommended. To increase column lifetime at higher pH, organic buffers, low buffer concentrations, high % organic solvent and low temperatures must be considered. Further information is contained within " A Guide to Buffer Selection" by John Dolan - please contact Hichrom to request your FREE copy