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20-105035

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20-105035
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GenSphere C4 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
  • Available with 300Å pore size for biochemistry
  • Easily scales-up, from microbore to preparative HPLC
  • Wide range of packings
  • Exceptionally long lifetime
  • Fully deactivated after functional bonding.
Specification
Vendor Greyhound Length 150
Brand GenSphere C4 120 Internal Diameter 4.6
Modifification Silica/C4 Pore size 120
Mode Normal-Phase/Reversed-Phase pH stability from 1.5
Particle Size 3.0 pH stability to 11.0
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VendorBrandModeModification Int. diam.LengthParticlesPoresPrice
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Tokyo Chemical Industry Kaseisorb LC CN-60-5 Normal-Phase/Reversed-Phase Silica/CN 4.6 mm 150 mm 5.0 μm 120 Å 336.00
Hitachi High-Technologies Hitachi LaChrom CN Normal-Phase/Reversed-Phase Silica/CN 4.6 mm 250 mm 5.0 μm 120 Å On request
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Agilent Technologies ZORBAX Stablebond Normal-Phase/Reversed-Phase Silica/CN 2.0 mm 150 mm 1.8 μm 80 Å On request
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