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.

 

 

 

•　Column

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.

 

Catalog

L-column3  PDF (2.5 MB)	L-column, L-column2 PDF (1.4 MB)