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20-105219

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20-105219
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GenSphere Si 120

by Greyhound

The Q-Col range of GenSphere HPLC columns are manufactured using silica of exceptional purity.

It is a totally porous, perfectly spherical particle, without surface irregularities and having extremely low metals content (Al, Fe, Ti and Zn).

The elimination of micro-pores on the surface of the silica enables a perfectly reproducible porosity resulting in the absence of chromatographic problems often found with other packing materials.

Q-Col HPLC Columns are available in a complete range of chemistries enabling the chromatographer to perform analyses across a broad spectrum of columns.

Advantages of Q-COL HPLC Columns are:

  • Ultra-pure silica
  • Exceptional batch-to-batch reproducibility
  • Perfectly spherical silica
  • Extremely low metals content
  • 3,5 and 10µm particle sizes
  • pH range between 1.5 and 11.0
  • Easily scales-up, from microbore to preparative HPLC
  • Wide range of packings
  • Exceptionally long lifetime
  • Fully deactivated after functional bonding.
Specification
Vendor Greyhound Length
Brand GenSphere Si 120 Internal Diameter
Modifification Silica Pore size 120
Mode Normal-Phase pH stability from 1.5
Particle Size pH stability to 11.0
Similar columns Columns with same mode & modification — across all brands
VendorBrandModeModification Int. diam.LengthParticlesPoresPrice
Princeton Chromatography Inc. PrincetonSPHER SILICA-300 Normal-Phase Silica 50.0 mm 150 mm 5.0 μm 300 Å On request
ES Industries Chromegasorb SI 60 (Irregular) Normal-Phase Silica 4.0 mm 250 mm 10.0 μm 60 Å On request
Teknokroma TRACER EXCEL 120 Silica Normal-Phase Silica 4.0 mm 150 mm 5.0 μm 120 Å On request
Thermo Fisher Scientific Hypesil GOLD Normal-Phase Silica 3.0 mm 30 mm 5.0 μm 175 Å On request
KYA Technologies Corporation HiQ Sil-60 Normal-Phase Silica 4.0 mm 35 mm 5.0 μm 60 Å On request
Teknokroma Tracer EXTRASIL Silica Normal-Phase Silica 10.0 mm 150 mm 5.0 μm 80 Å On request
Luknova Hyper Silica-120 Normal-Phase Silica 21.2 mm 50 mm 5.0 μm 120 Å On request
ES Industries Chromegasphere SI 500 (Spherical) Normal-Phase Silica 4.6 mm 100 mm 5.0 μm 500 Å On request
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