The Basic Principles Of high performance liquid chromatography
The concentration of polynuclear aromatic hydrocarbons (PAH) in soil is determined by to start with extracting the PAHs with methylene chloride. The extract is diluted, if important, as well as the PAHs divided by HPLC using a UV/Vis or fluorescence detector. Calibration is reached making use of a number of external benchmarks. In a typical Examina