L-column2 C6-Phenyl Metal-free
CERI L-column2 C6-Phenyl Metal-free HPLC Column, Glass Lined with Non-Metallic Frit, 120Å, 5µm, 2.0mm ID x 150mm Length, 1/Pk
Product Number: 732026
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 |
Inner Diameter (I.D.): | 2 mm |
Length: | 150 mm |
Metal-free columns
L-column2 Metal-free column is made from the combination of a glass lined stainless steel tube and non-metallic frits. Both metal free columns are improved the peak shape, carryover and S/N in the analysis of proteins, peptides and coordination compounds.
- L-column Metal-free column is packed with the high performance materials (like L-column2 or L-column3) into a metal free column hardware.
- L-column2 Metal-free column is made from the combination of a glass lined stainless steel tube and non-metallic frits.
- L-column3 Metal-free column is made from the combination of a PEEK lined stainless steel tube and PEEK frits.
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:
- L-column2 C6-Phenyl HPLC Columns
- L-column2 C6-Phenyl Micro Columns
- L-column2 C6-Phenyl Metal-Free Columns
- CERI L-Column HPLC Columns
- CERI L-column2 HPLC Columns
- CERI L-column3 HPLC Columns
- Model: 732026
- Manufactured by: CERI