Solid recovered fuels - Methods for the determination of biomass content; German version EN 15440:2011, Corrigendum to DIN EN 15440:2011-05; German version EN 15440:2011/AC:2011— 3 стр.
Stationary source emissions - Determination of the ratio of biomass (biogenic) and fossil-derived carbon dioxide - Radiocarbon sampling and determination (ISO 13833:2013)— 44 стр.
Liquid petroleum products - Bio-lubricants - Criteria and requirements of bio-lubricants and bio-based lubricants; German version EN 16807:2016— 18 стр.
Bio-based products - Bio-based carbon content - Determination of the bio-based carbon content using the radiocarbon method; German version EN 16640:2017— 36 стр.
Bio-based products - Bio-based carbon content - Determination of the bio-based carbon content using the radiocarbon method; German version EN 16640:2017— 37 стр.