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75020-15P

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75020-15P
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Cogent HPS Phenyl

by MicroSolv Technology Corporation

Cogent HPS™ HPLC Columns are designed for the modern chromatography laboratory and are based on years of product development and research. Offering advantages due to lack of silanol activity as a secondary mechanism, extremely low metal content and painstaking control of the production process, the Cogent HPS™ HPLC Columns are excellent choices for all types of analytes including bases, neutrals and acids. High efficiency and excellent symmetry.

HPS specifications include:

  • Monofunctional bonding
  • Metals content that are so low, that they have virtually no impact on separation mechanisms as in older brands of silica based HPLC Columns.
  • Particle size distribution that is so tight that no column offers greater efficiency.
  • Pore volume that is extremely consistent due the nature of our proprietary chemical process making resolution extremely reproducible.
  • An incredibly uniform surface area and structure, always perfectly spherical!

The Phenyl phase columns are recommended for separation of aromatic analytes such as brominated phenols

Application areas:
Aromatic compounds
Specification
Vendor MicroSolv Technology Corporation Pore size 120
Brand Cogent HPS Phenyl Surface Area 300
Modifification Silica/Phenyl Carbon Load, % 12.0
Mode Reversed-Phase Endcapped No
Particle Size Operating Temperature 60
Length pH stability from 2.0
Internal Diameter pH stability to 8.6
Similar columns Columns with same mode & modification — across all brands
VendorBrandModeModification Int. diam.LengthParticlesPoresPrice
GL Sciences InertSustain Phenyl Reversed-Phase Silica/Phenyl 0.075 mm 150 mm 3.0 μm 100 Å On request
Teknokroma Tracer EXTRASIL Phenyl Reversed-Phase Silica/Phenyl 4.0 mm 100 mm 3.0 μm 80 Å On request
Princeton Chromatography Inc. PrincetonSPHER Phenyl-300 Reversed-Phase Silica/Phenyl 7.8 mm 100 mm 10.0 μm 300 Å On request
RSTech HECTOR-M PN Reversed-Phase Silica/Phenyl 2.1 mm 50 mm 5.0 μm 100 Å On request
GL Sciences InertSustain Phenyl HP Reversed-Phase Silica/Phenyl 4.6 mm 250 mm 3.0 μm 100 Å On request
Teknokroma Tracer EXTRASIL Phenyl Reversed-Phase Silica/Phenyl 10.0 mm 250 mm 5.0 μm 80 Å On request
Sepax Technologies Sepax GP 120 Phenyl Reversed-Phase Silica/Phenyl 1.0 mm 100 mm 4.0 μm 120 Å On request
Welch Materials Topsil Phenyl Reversed-Phase Silica/Phenyl 4.0 mm 150 mm 3.0 μm 150 Å On request
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