Normal phase HPLC is a valuable technique for the separation of polar and hydrophilic compounds and for isomer separation. Normal phase HPLC requires a polar stationary phase combined with non or ...

The term liquid chromatography (LC) refers to a class of physicochemical methods which are used to separate and quantify compounds in a sample. LC is made up of a liquid mobile phase, which carries ...

Gradient elution involves a programmed change in mobile-phase composition over time, transitioning from weak to strong during a separation. Linear gradients, characterized by a constant change in ...

High performance liquid chromatography (HPLC) has become an essential technique in pharmaceutical analysis for the separation, identification, and quantification of pharmaceuticals. Due to its high ...

High-performance liquid chromatography or high-pressure liquid chromatography (HPLC) is a chromatographic method that is used to separate a mixture of compounds in analytical chemistry and ...

High-performance liquid chromatography (HPLC) for enantiomeric separation of chiral active pharmaceutical ingredients took the drug industry by storm in the late 1990s. Drug companies needed a ...