CERI L-column2 ODS Metal-free Column, Glass-lined with PEEK Frit, 120 A, 3 um, 2.0 mm I.D. x 250 mm, Length, 1/pk - 731220

L-column2 ODS

CERI L-column2 ODS Metal-free Column, Glass-lined with PEEK Frit, 120Å, 3µm, 2.0mm I.D. x 250mm, Length, 1/pk

Product Number: 731220

Specifications:

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.
• Metal free columns have improved the peak shape, carryover and S/N in the analysis of proteins, peptides and coordination compounds.

L-column2 ODS exceeds even the high performance of L-column ODS by virtue of its advanced new end-capping method. It accommodates the analysis of acidic, basic and chelating compounds.

• Sharper peaks for acidic, basic and chelating compounds due to extremely low silanol adsorption.
• Superior peak shapes in both acetonitrile/water and methanol/water mobile phases makes L-column2 ODS convenient to use.
• Economical due to high durability in a wide range of pH and temperature.
• Uniform lot to lot reproducibility of analyses due to extensive quality control measures.

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

L1: Octadecyl silane chemically bonded to porous or non-porous silica or ceramic micro-particles, 1.5 to 10 μm in diameter, or a monolithic rod

Additional CERI Products:

• L-Column2 ODS HPLC Columns
• L-Column2 ODS Micro Columns
• LColumn2 ODS Metal-free Columns
• CERI L-Column HPLC Columns
• CERI L-column2 HPLC Columns
• CERI L-column3 HPLC Columns