Helping The others Realize The Advantages Of how HPLC works
The concentration of polynuclear aromatic hydrocarbons (PAH) in soil is decided by to start with extracting the PAHs with methylene chloride. The extract is diluted, if necessary, as well as the PAHs separated by HPLC employing a UV/Vis or fluorescence detector. Calibration is attained applying a number of external criteria. In an average Investiga