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K08971001
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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 100
Similar columns Columns with same mode & modification — across all brands
VendorBrandModeModification Int. diam.LengthParticlesPoresPrice
Thermo Fisher Scientific Hypesil GOLD Normal-Phase Silica 4.0 mm 250 mm 5.0 μm 175 Å On request
WATERS Spherisorb Silica Normal-Phase Silica 20.0 mm 250 mm 10.0 μm 80 Å On request
Thermo Fisher Scientific Syncronis Normal-Phase Silica 4.6 mm 50 mm 1.7 μm 100 Å On request
RESTEK Pinnacle DB Normal-Phase Silica 2.1 mm 150 mm 5.0 μm 140 Å On request
Teknokroma PARTISIL Silica Normal-Phase Silica 4.0 mm 150 mm 5.0 μm On request
KYA Technologies Corporation HiQ Sil-120 Normal-Phase Silica 4.0 mm 75 mm 10.0 μm 120 Å On request
Princeton Chromatography Inc. PrincetonSPHER SILICA-60 Normal-Phase Silica 50.0 mm 250 mm 10.0 μm 60 Å On request
Phenomenex Luna Silica (2) Normal-Phase Silica 4.6 mm 300 mm 5.0 μm 100 Å On request
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