HELIX Heritage C8 HPLC Columns
USP L7 designation/classification column. Octylsilane chemically bonded to totally porous high quality silica particles, 3, 5 and 10 µm particle size. Reversed-phase column for separation of hydrophobic compounds. Specifically designed for USP methods. Inexpensive alternative to C8 columns. Designed to separate compounds based on hydrophobicity of various compounds.