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 ...

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

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 ...

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 ...