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Spherical CN Flash Column

Pore Size: ​100Å
Particle Size: 20μm-45μm
Carbon Content: 5.5%
Surface pH: 6.3-7.2
Water Content: 3.0-5.0%
Cloumn Specification Surface Area: 320m²/g




Description of CN Flash Column

The Hawach Scientific CN Flash chromatographic column was filled with bonded cyan-based functional groups on the ultrapure silica matrix. The polarity is between silicone gel and C18. The CN Flash columns can be used to separate the positive phase and reverse phase Flash.


  • Low power and low metal content;
  • Cartridges can be available in the size: 4g, 12g, 25g, 40g, 80g, 120g, 220g, 330g, 1600g, 3000g, etc.;
  • Medical PP grade cartridges provide high compatibility and flexibility as well as leakage free;
  • Chromatographic columns with standard Luer-lock end accessories are perfectly compatible with most flash systems;
  • Super pure and efficient bonding of silica gel, CN stationary phase;
  • A column with a tight particle size distribution;
  • Various bore sizes and sample sizes are suitable for various application requirements;
  • Highly compatible with most rapid chromatographic systems.

Features of CN Flash Column

  • Super pure silica gel foundation column;
  • The Standard Luer connection and excellent compatibility give a better preparation system;
  • The super clean payment unit ensures the movement phase through without any extractable material;
  • The maximum operating pressure of the cartridge is 200 psi.


Ideal for the separation of positive phase and reverse phase rapid chromatography.

Technical Data

Pore Size100Å
Particle Size20um-45um
Carbon Content5.5%
Cloumn Specification Surface Area320m2/g
Surface pH6.3-7.2
Water Content3.0-5.0%
Spherical CN Columns

Ordering Information

Item   No. DescriptionFlow Rate  (mL/min)Sample SizeMax. Pressure (psi/bar)Package(pcs/pk)
SLCN20004PF20–45µm, 100Å, 5.4g5–155.4mg–108mg300/212
SLCN20012PF20–45µm, 100Å, 20g10–2520mg–0.20g300/211
SLCN20025PF20–45µm, 100Å, 33g10–2533mg–0.66g300/211
SLCN20040PF20–45µm, 100Å, 48g15–3048mg–0.96g300/211
SLCN20080PF20–45µm, 100Å, 105g20–50105mg–2.1g300/211
SLCN20120PF20–45µm, 100Å, 155g30–60155mg–3.1g300/211
SLCN20220PF20–45µm, 100Å, 300g40–80300mg–6.0g250/171
SLCN20330PF20–45µm, 100Å, 420g40–80420mg–8.4g250/171
Depuflash Series Spherical CN Columns

Ordering Information

Item   No. DescriptionPackage(pcs/pk)
SLCNSP20004DFSpherical CN, 20-40μm, 4g20
SLCNSP20012DFSpherical CN, 20-40μm, 12g18
SLCNSP20025DFSpherical CN, 20-40μm, 25g12
SLCNSP20040DFSpherical CN, 20-40μm, 40g10
SLCNSP20080DFSpherical CN, 20-40μm, 80g10
SLCNSP20120DFSpherical CN, 20-40μm, 120g10
SLCNSP20220DFSpherical CN, 20-40μm, 220g6
SLCNSP20330DFSpherical CN, 20-40μm, 330g4
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