A conditioning process is applied to guarantee consistency from plate to plate, lot to lot, and chemist to chemist. The user can prevent having to retest their sample or risk the compound decomposing ...

High-performance Thin Layer Chromatography (HPTLC) is one of the many sophisticated, flexible, robust, and cost-effective separation techniques employed in the discovery, development, and analysis of ...

IT is well known that the application of long-chain fatty acid samples to gas chromatography needs their previous esterification to methyl esters. Speaking generally, there are two ways to obtain such ...