German standard methods for the examination of water, waste water and sludge - General information (group A) - Part 1: Recording of analysis results (A 1)— 18 стр.
Water quality - Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES) (ISO 11885:2007); German version EN ISO 11885:2009— 37 стр.
General requirements for the competence of testing and calibration laboratories (ISO/IEC 17025:2005); German and English version EN ISO/IEC 17025:2005— 73 стр.
German standard methods for the determination of water, waste water and sludge - Jointly determinable substances (group F) - Part 3: Determination of polychlorinated biphenyls (F 3)— 75 стр.
German standard methods for the examination of water, waste water and sludge - Sludge and sediments (group S) - Part 23: Determination of 15 polycyclic aromatic hydrocarbons (PAH) by high performance liquid chromatography (HPLC) and fluorescence detection (S 23)— 33 стр.
German standard methods for the examination of water, waste water and sludge; general information (group A); recording of analysis results (A 1)— 26 стр.
German standard methods for the examination of water, waste water and sludge - General information (group A) - Part 1: Recording of analysis results (A 1)
German standard methods for the examination of water, waste water and sludge; general information (group A); recording of analysis results (A 1)— 26 стр.
German standard methods for the examination of water, waste water and sludge - General information (group A) - Part 100: Testing for threshold violation, taking into account the measurement uncertainty using statistical and empirical methods (A 100)— 47 стр.
