Heritage C4 100Å Series

We at HELIX Chromatography Heritage C4 USP L26 HPLC designation/classification column. Butyl silane chemically bonded to totally porous high quality silica particles, 3, 5 and 10 um particle size. Reversed-phase column for separation of highly hydrophobic compounds. Specifically designed for USP methods. Inexpensive alternative to C4 columns. Robust and reproducible.