Metal Free Columns
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-column3 Metal-free column is made from the combination of a PEEK lined stainless steel tube and PEEK frits.
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.