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K08970961
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Kromasil Silica

by Sigma Aldrich

Kromasil® Silica HPLC Column
5 μm particle size, pore size 60 Å, L × I.D. 100 mm × 3 mm
 
Kromasil®
Kromasil® premium silica-based HPLC columns and chromatography packings are developed for analytical up to process scale applications. Kromasil has superior mechanical and chemical stability, high available surface area, and a narrow pore size distribution. This results in long lifetime and high loading capacity. In addition the surface properties are excellent, making it possible to run even basic compounds without the use of additives.

Kromasil® Products
The Kromasil product offering comprises a broad range of different phases, both for regular HPLC separations and for chiral separations. Kromasil silica packings are designed to meet the highest demands of HPLC, SFC and SMB, from analytical to process scale.

Kromasil HPLC silica consists of perfectly spherical, totally porous particles. They are produced with a narrow particle size distribution for high efficiency, low pressure-drop and best total economy in chromatographic purifications. The uniqueness of Kromasil high performance spherical silica is the combination of:

  • High surface area
  • Mechanical strength
  • Chemical purity
  • Chemical stability
  • Optimized surface properties
  • Well-defined pore structure
Application areas:
Small molecules
Specification
Vendor Sigma Aldrich Particle Size
Brand Kromasil Silica Length
Modifification Silica Internal Diameter
Mode Normal-Phase Pore size 60
Similar columns Columns with same mode & modification — across all brands
VendorBrandModeModification Int. diam.LengthParticlesPoresPrice
RSTech HECTOR-M Silica Normal-Phase Silica 10.0 mm 70 mm 3.0 μm 100 Å On request
RESTEK Ultra Normal-Phase Silica 3.0 mm 100 mm 3.0 μm 100 Å On request
GL Sciences Inertsil SIL-100A Normal-Phase Silica 3.0 mm 150 mm 3.0 μm 100 Å On request
GL Sciences Inertsil SIL-100A Normal-Phase Silica 1.0 mm 100 mm 3.0 μm 100 Å On request
Welch Materials Ultisil XB-SiO2 Normal-Phase Silica 21.2 mm 250 mm 10.0 μm 120 Å On request
LabHut Cronusil-S Si Normal-Phase Silica 4.6 mm 150 mm 5.0 μm 80 Å 193.70
Princeton Chromatography Inc. PrincetonSPHER SILICA-60 Normal-Phase Silica 50.0 mm 150 mm 10.0 μm 60 Å On request
KYA Technologies Corporation HiQ Sil-120 Normal-Phase Silica 4.0 mm 300 mm 15.0 μm 120 Å On request
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