|Inertsil Ph-3 provides pure reverse phase
characteristics that are critical to resolving highly polar compounds like
acidic and basic pharmaceuticals. The near perfect phenyl phase coverage on this material results in symmetric, narrow peaks for
even the most polar compounds while using simple eluents like aqueous MeCN
or MeOH. The need for ion-pair and competing-amine eluent modifiers
that are necessary with many other reverse phase columns is eliminated on
Inertsil 3-series phases.
The Inertsil 3-series represents a
major advance in performance over the original Inertsil 2-Series. Inertsil
3-Series phases, including ODS-3, ODS-3V, ODS-P, ODS-EP, C8-3, Ph-3, ODS-SPRINT ,CN-3, NH2, Diol, and
SIL-100Å, are based on a purer, higher
surface area silica which is specially manufactured to provide maximum
bonded phase coverage. The result is a series of columns which provide
excellent peak shapes using simple eluents while operating at low pressure.