Description
L-column series
Column developed in pursuit of convenience and high performance
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.
Line up
| Column | Bonded phase | Base silica | End-capping | Particle size(μm) |
|---|---|---|---|---|
| L-column3 C18
|
C18(ODS) | PCS Silica | Yes | 2, 3, 5 |
| L-column3 C8
|
C8(Octyl) | PCS Silica | Yes | 3, 5 |
| L-column2 ODS | C18(ODS) | High purity spherical silica | Yes | 2, 3, 5 |
| L-column2 C8 | C8(Octyl) | High purity spherical silica | Yes | 3, 5 |
| L-column2 C6-Phenyl | Phenyl-Hexyl | High purity spherical silica | Yes | 3, 5 |
| L-column ODS | C18(ODS) | High purity spherical silica | Yes | 3, 5 |
| L-column C8 | C8(Octyl) | High purity spherical silica | Yes | 5 |
| L-column ODS-P | C18(ODS) | High purity spherical silica | Yes | 5 |
*Column accessories (Guard column, Pre-column filter)
*Metal-free column
*Nano column and micro column
Column Listing
| USP | Column Listing |
|---|---|
| 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. |
L-column3 C18 L-column2 ODS L-column ODS L-column ODS-P |
| L7: Octyl silane chemically bonded to totally or superficially porous silica particles, 1.5 to 10 μm in diameter, or a monolithic silica rod. |
L-column3 C8 L-column2 C8 L-column C8 |
| L11: Phenyl groups chemically bonded to porous silica particles, 1.5 to 10 µm in diameter, or a monolithic silica rod. |
L-column2 C6-Phenyl |
Column size
We have columns with inner diameters for a wide range of uses from the nano column with a 0.075-mm inner diameter to the preparative column with a 20-mm inner diameter.
