When conducting reproducible and interference-free analysis by liquid chromatography, the purity of the solvents used, particularly the purity of water, is crucial for the sensitivity of this method, ...

The gold standard of quality assessment of drugs is nowadays an HPLC using a reversed-phase (RP) column chromatography and aqueous buffers, acetonitrile, and/or methanol as mobile phase, com ...

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 ...