L-column2 C6-Phenyl
CERI L-column2 C6-Phenyl HPLC Analytical Column, 120Å, 5µm, 2.1mm I.D. x 100mm Length, 1/Pk
Product Number: 712176
Specifications:
Average particle size: | 5 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.
Advantages:
- 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.
USP
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: 712176
- Manufactured by: CERI