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CERI L-column2 C6-Phenyl HPLC Analytical Column, 120 A, 3 um, 3.0 mm I.D. x 50 mm Length, 1/Pk - 721496

Price: £392.62

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L-column2 C6-Phenyl

CERI L-column2 C6-Phenyl HPLC Analytical Column, 120Å, 3µm, 3.0mm I.D. x 50mm Length, 1/Pk 

Product Number: 721496


Average particle size: 3 µm
Average pore size: 12 nm (120 Å)
Surface area: 340 m2/g
Carbon contents: 13 %
Bonded phase: Phenyl-Hexyl
End-capping: Yes
USP category: L11
Range of pH: pH 2 – pH 7.5

L-column series is the column for reversed-phase high-performance liquid chromatography (RP-HPLC) that enabled separation only by hydrophobic interaction because of inhibition of the secondary interaction with residual silanol groups and metal impurities.

L-column2, surpassing L-column in performance was developed by upgrading the end-capping method. There is now a demand for RP-HPLC columns capable of both handling various issues of trace analysis due to the popularity of LC/MS or MS and providing advanced analytical preision. Lcolumn2 is an ideal column for meeting this demand.

The main retention mechanisms of L-column2 C6-Phenyl are π-π interaction and hydrophobicity. L-column2 C6-Phenyl can use the same eluent as an C18, and can obtain some different separation patterns.


  • Sharper peaks for acidic, basic and coordination compounds due to extremely low silanol adsorption.
  • High durability in a wide range of pH and temperature.
  • Superior peak shapes in both acetonitrile/water and methanol/water eluents makes Lcolumn2 convenient to use.
  • Uniform lot to lot reproducibility of analyses due to extensive quality control measures.


L11: Phenyl groups chemically bonded to porous silica particles, 1.5 to 10 µm in diameter, or a monolithic silica rod.

Additional CERI Products:

  • Model: 721496
  • Manufactured by: CERI