The authors describe the development of a stability-indicating reverse-phase high-performance liquid chromatographic (RP?HPLC) method for the quantitative determination of potential genotoxic ...

Porvair Sciences has announced new versions of its MiniVap and UltraVap blowdown evaporators that use warm air or nitrogen to speed up the evaporation of common HPLC solvents such as dichloromethane, ...

Genevac reports that its HT Series II Evaporator using the Fast Lyophilization, or LyoSpeed™ process is enabling a growing number of pharmaceutical labs to routinely dry HPLC fraction samples to a ...

The preparation of standards, also referred to as reference samples, of known concentrations is a frequently used procedure in most analytical laboratories. Internal or external standards with ...

HPLC Techniques for Rapid Analysis According to Curtis Campbell, liquid chromatography product manager for Shimadzu (www.shimadzu.com), injection of plasma samples directly into a liquid ...

Sample quality directly influences the reliability of an experiment. Researchers executing high pressure liquid chromatography (HPLC) experiments must incorporate standardized weighing scales, ...

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 ...

As analytical technology continues to advance, both regulatory agencies and pharmaceutical companies are keen to avail themselves of these enhancements. In the case of chromatography, evolution from ...

The column's proprietary phase allows effective separation of anionic and cationic pesticides using a single column, fast conditioning, and delivers robust analysis. The Luna Polar Pesticides HPLC ...