NEUROSYIL C1 HPLC Columns: 100 Å* are packed with a methyl (C1) bonded stationary phase on high-purity silica, offering minimal hydrophobic interaction. The 100 Å pore size is ideal for small to medium-sized molecules, enabling fast elution and sharp peak shapes for highly hydrophobic or strongly retained analytes. These columns are particularly suited for specialized applications requiring weak retention, and they perform well in reversed-phase chromatography with excellent reproducibility and stability across a range of mobile phases.