High purity silica phase for HPLC.

• Totally spherical high purity silica
• Pressure stable up to 600 bar
• Pore volume 0,9 ml/g
• Density 0,47 g/ml
• Carbon content 17,5%
• pH stability 1 to 9
• Reliable standard RP phase for up-scaling to preparative scale

NUCLEODUR® C18 ec with its medium density octadecyl modification and an exhaustive endcapping is recommended for separartions in a wide range of application areas such like basic, neutral or acidic substances, aldehydes and ketones as well as phenolic compounds.