L1 | C18 (ODS) bonded to porous Silica 1.5µm to 10µm in diamete |
L7 | C8 (Octyl) bonded to porous Silica 1.5µm to 10µm in diameter. |
L8 | NH2 (Aminopropyl Silane) bonded to totally porous Silica 3µm to 10µm in diameter. |
L9 | Porous Silica with a chemically bonded, strongly acidic cation-exchange coating (SCX). 3µm to 10µm in diameter |
L10 | CN (Cyano) groups bonded to porous Silica 3µm to 10µm in diameter. |
L11 | Phenyl (C13H25) groups bonded to porous Silica 1.5µm to 10µm in diameter. |
L14 | Silica with a chemically bonded, strongly basic quarternary ammonium anion-exchange coating (SAX), 5µm to 10µm in diameter. |