Characterization of waste - Static test for determination of acid potential and neutralisation potential of sulfidic waste; German version EN 15875:2011 + AC:2012— 28 стр.
Soil quality - Leaching procedures for subsequent chemical and ecotoxicological testing of soil and soil materials - Part 4: Influence of pH on leaching with initial acid/base addition (ISO/TS 21268-4:2007)
Characterization of waste - Halogen and sulfur content - Oxygen combustion in closed systems and determination methods; German version EN 14582:2007— 31 стр.
Characterization of waste - Sampling of waste materials - Framework for the preparation and application of a sampling plan; German version EN 14899:2005— 30 стр.
Characterization of waste - Static test for determination of acid potential and neutralisation potential of sulfidic waste; German version EN 15875:2011— 29 стр.
Characterization of waste - Static test for determination of acid potential and neutralisation potential of sulfidic waste; German version EN 15875:2011— 29 стр.