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High Load

HAISIL HL "high load" columns and cartridges are intended for applications requiring maximum loading and selectivity. The high surface area permits high bonded phase loading yet the monofunctional bonded phase and the absence of micro-pores eliminates the problems that plague many of the so-called "high capacity" columns currently on the market. The Type B silica backbone is pure, robust, and stable under harsh conditions. Users report satisfactory lifetime when used for prolong periods at pH as high as 9.

Physical Properties

  • Phases: C18
  • Particle Sizes: 5
  • Pore Size: 100Å
  • Pore Volume: 0.8mL/gm
  • Surface Area: 300m2 /gm
  • %Carbon (w/w): C18 = 18%
  • Phase type: Monofunctional and fully endcapped
  • Silica Class Type: B
  • USP Class: L1




Download the complete Higgins Analytcal Catalogue Here