DIN 38414-21

German standard methods for the examination of water, waste water and sludge - Sludge and sediments (group S) - Determination of six selected polycyclic aromatic hydrocarbons by high performance liquid chromatography (HPLC) using fluorescence detection (S 21)

Deutsches Institut Fur Normung E.V. (German National Standard) , 02/01/1996