CERI L-Column ODS Micro Columns

Established, high-performance standard C18 column

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.

In 1990, L-column ODS was introduced as a column whose secondary interaction with the residual silanol groups was eliminated by a new end-capping method using high-temperature silylation. At the time, the performance of L-column ODS was far superior to that of existing C18 columns, and it became a pioneer of the new-generation end-capping method.

Micro column

Micro column is a nano/micro column with 0.075 mm- 0.3 mm I.D. It is a high-performance column that was manufactured by combining low-absorption packing materials, including L-column series, an originally developed packing technique and a column structure with a small dead volume.

This column is easy to handle because it is a fused silica capillary with an outer sleeve of PEEK resin. Connection to MS is easy because connectors are attached to the column.

• Inner diameter: 0.075 mm-0.3 mm
• Connection: 1/16 inch stainless-steel connector