C8-Fluorine HPLC Column

Wavelength: 229 nm
Temperature: 30°C
Flow Rate: 1.0mL/min
Injection Volume: 20μL

Availability: In Stock


Description of C8-Fluorine Column

The C8-Fluorine replaces the hydrogen atom in the octyl-bonded silica column alkane with a fluorine atom to obtain an F-C8 column containing 17 fluorine atoms.

The analytical column in HPLC produced by Hawach can provide various particle size specifications! High resolution, strong sensitivity, faster analysis, consistent performance, and help analytical efficiency.

Characteristics of C8-Fluorine Column

  • C8-Fluorine HPLC column has a different selectivity than conventional C8 alkane stationary phases;
  • Strong resistance to halogen-containing compounds and good retention;
  • It has a unique separation selectivity for polar compounds.


  • Bonded phase: F-C8 (USP L7)
  • Particle size: 3μm, 5μm
  • Aperture: 120Å
  • Specific surface area: 320m²/g (120Å)
  • Carbon loading: C: 12% (120Å)
  • Sealing: Double tailing
  • pH stability: 1.5-10.0
  • RP HPLC column


  1. The C8-fluorine HPLC column uses a pH range of 1.5 to 10.0. It is generally recommended to use a pH range of 2.0 to 8.0. The mobile phase outside the pH range will result in loss of silica matrix and bond phase fracture, resulting in reduced column efficiency and service life. Shortened, so the pH range should be strictly controlled;
  2. The maximum operating temperature is 60 °C, and it is recommended to use below 40 °C.

Technical Data

 Bonded PhaseUSP NoParticle size (μm)Pore sizeSurface Area (m2/g)Carbon
pH RangeEnd-capped

Ordering Information

Item NoDescriptionPackage (pcs/pk)
SLHC8F32130C8-Fluorine, 3μm, 120Å, 2.1*30mm1
SLHC8F32133C8-Fluorine, 3μm, 120Å, 2.1*33mm1
SLHC8F32150C8-Fluorine, 3μm, 120Å, 2.1*50mm1
SLHC8F32175C8-Fluorine, 3μm, 120Å, 2.1*75mm1
SLHC8F321100C8-Fluorine, 3μm, 120Å, 2.1*100mm1
SLHC8F321125C8-Fluorine, 3μm, 120Å, 2.1*125mm1
SLHC8F321150C8-Fluorine, 3μm, 120Å, 2.1*150mm1
SLHC8F321200C8-Fluorine, 3μm, 120Å, 2.1*200mm1
SLHC8F321250C8-Fluorine, 3μm, 120Å, 2.1*250mm1
SLHC8F33030C8-Fluorine, 3μm, 120Å, 3.0*30mm1
SLHC8F33050C8-Fluorine, 3μm, 120Å, 3.0*50mm1
SLHC8F33075C8-Fluorine, 3μm, 120Å, 3.0*75mm1
SLHC8F330100C8-Fluorine, 3μm, 120Å, 3.0*100mm1
SLHC8F330125C8-Fluorine, 3μm, 120Å, 3.0*125mm1
SLHC8F330150C8-Fluorine, 3μm, 120Å, 3.0*150mm1
SLHC8F330200C8-Fluorine, 3μm, 120Å, 3.0*200mm1
SLHC8F330250C8-Fluorine, 3μm, 120Å, 3.0*250mm1
SLHC8F34030C8-Fluorine, 3μm, 120Å, 4.0*30mm1
SLHC8F34050C8-Fluorine, 3μm, 120Å, 4.0*50mm1
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