Sludge, treated biowaste and soil - Determination of total nitrogen using dry combustion method; German version EN 16168:2012
Edition 2012-11

Characterisation of sludges - Filtration properties - Part 1: Capillary suction time (CST); German version EN 14701-1:2006
Edition 2006-06

Sludge, treated biowaste and soil - Determination of Kjeldahl nitrogen; German version EN 16169:2012
Edition 2012-11

Sludge, treated biowaste and soil - Determination of mercury - Part 1: Cold-vapour atomic absorption spectrometry (CV-AAS); German version EN 16175-1:2016
Edition 2016-12

Soil improvers and growing media - Determination of organic matter content and ash; German version EN 13039:2011
Edition 2012-01

Characterization of sludges - Pre-treatment for the determination of extractable ammonia using 2 mol/l potassium chloride; German version EN 14671:2006
Edition 2006-09

Soil improvers and growing media - Determination of pH; German version EN 13037:2011
Edition 2012-01

Soil improvers and growing media - Determination of electrical conductivity; German version EN 13038:2011
Edition 2012-01

German standard methods for the examination of water, waste water and sludge; sludge and sediments (group S); detection of salmonellae in disinfected sewage sludge (S 13)
Edition 1992-03