Aluspher® RP-select B is an alkali-stable reversed phase stationary phase designed for the separation of neutral, basic and acidic compounds by using basic eluents. Due to its stability in the pH range of 2 to 12 Aluspher® RP-select B allows the use of basic eluents such as NaOH.
Aluspher® 100 RP-select B shows very good chromatographic properties for the separation of organic bases under neutral conditions. In general chromatographic separations with Aluspher® 100 RPselect B gives good peak symmetries under neutral conditions. If the selectivity for basic compounds is not good under neutral conditions, then it is recommended that you use a mobile phase at basic pH. Retention is increased and selectivity and separation are improved.
LiChroCART® cartridges require the use of manuCART® cartridges holder 1.51486.0001