Maximizing analytical efficiency

Kromasil columns are available with small particles to achieve the most selectivity and resolution possible for your analytical applications.

With Kromasil columns with 2.5 µm particle size can be used on regular HPLC systems for maximized resolution. These columns will also fit in an UHPLC for even higher efficiency.

With sizes down to 1.8 µm, you can throttle the best column efficiency on UHPLC systems.

Small particles are available in many of the Kromasil product lines:

  • Classic premium silica phases for RP chromatography
  • ClassicShell columns with solid-core silica particles
  • EternityXT long-life columns for harsh conditions
  • EternityShell solid-core particles also for harsh conditions
  • SFC columns for green technologies

See availability tables below for actual phases and columns combinations.

Kromasil Classic 100 Å columns with 1.8 and 2.5 µm particles

Click/touch the dot for the combination of stationary phase and column diameter of your interest to access column length availability and further options.
Column diameters, [mm]
FamilyPhasedp [μm]2.13.04.6
100 ÅC41.8 MF1CSD__ MF1CSC__
100 ÅC42.5 MH2CSD__ MH2CSC__ MH2CSA__
100 ÅC81.8 MF1CMD__ MF1CMC__
100 ÅC82.5 MH2CMD__ MH2CMC__ MH2CMA__
100 ÅC181.8 MF1CLD__ MF1CLC__
100 ÅC182.5 MH2CLD__ MH2CLC__ MH2CLA__

Kromasil ClassicShell columns with 2.5 µm particles

Click/touch the dot for the combination of stationary phase and column diameter of your interest to access column length availability and further options.
Column diameters, [mm]
FamilyPhasedp [μm]2.14.6
ClassicShellC82.5 NH2CMD__ NH2CMA__
ClassicShellC182.5 NH2CLD__ NH2CLA__

Kromasil Eternity and EternityXT columns with 1.8 and 2.5 µm particles

Click/touch the dot for the combination of stationary phase and column diameter of your interest to access column length availability and further options.
Column diameters, [mm]
FamilyPhasedp [μm]2.14.6
EternityC182.5 EH2CLD__ EH2CLA__
EternityPhenylHexyl2.5 EH2PXD__ EH2PXA__
EternityXTC81.8 XF1CMD__
EternityXTC82.5 XH2CMD__ XH2CMA__
EternityXTC181.8 XF1CLD__
EternityXTC182.5 XH2CLD__ XH2CLA__
EternityXTPhenylHexyl1.8 XF1PXD__
EternityXTPhenylHexyl2.5 XH2PXD__ XH2PXA__

Kromasil EternityShell columns with 2.5 µm particles

Click/touch the dot for the combination of stationary phase and column diameter of your interest to access column length availability and further options.
Column diameters, [mm]
FamilyPhasedp [μm]2.1
EternityShellC182.5 YH2CLD__

Kromasil SFC columns with 2.5 µm particles

Click/touch the dot for the combination of stationary phase and column diameter of your interest to access column length availability and further options.
Column diameters, [mm]
FamilyPhasedp [μm]3.04.6
SFCSIL2.5 FH2SIC__ FH2SIA__
SFCDiol2.5 FH2DIC__ FH2DIA__
SFCCN2.5 FH2CNC__ FH2CNA__
SFC2EP2.5 FH2EPC__ FH2EPA__
SFCXT2.5 FH2XTC__ FH2XTA__
SFCKIT2.5 FH2FKC__

Kromasil Classic

Kromasil Eternity

Kromasil Chiral

Kromasil SFC

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