This paper describes a unique Prep-rP-HPLC technique that uses a C-18/C-8 derivatized silica coated with a hydrophobic quaternary ammonium salt or quaternary phosphonium salt that acts as an ...

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 ...

For determination of selected carotenoids, various types of columns for high-performance liquid chromatography (HPLC) with different properties have been used. The characteristics of the ...

The panel discuss the role of ion-exchange chromatography (IEX) and hydrophilic interaction liquid chromatography IHILIC) in oligonucleotide analysis, and if these techniques could challenge ion-pair ...

Michael Bartlett, Torgny Fornstedt and Mark Dickman elaborate on the possible reasons why ion-pair reversed-phase high performance liquid chromatography (IP-RP-HPLC) has risen to such prominence for ...

Proteomics, clinical peptides and biopharmaceutical research laboratories performing high throughput, high-performance liquid chromatography (HPLC), or liquid chromatography-mass spectrometry (LC-MS) ...

This is the second article in this series discussing HPLC oligonucleotide separations. This article will discuss the separation of oligonucleotides and dsDNAs using a wide-pore, polymer based reversed ...

Any analytical method must strike a balance between its intrinsic scientific potential its capacity for robustness and reliability, particularly in regulated industries. In the case of HPLC, this ...