Stationary source emissions. Determination of the ratio of biomass (biogenic) and fossil-derived carbon dioxide. Radiocarbon sampling and determination Ingestion-build-264231 BS 4185-2 relates to the

BS 4185-2 relates to the separate millimetre and inch series of collars for use in machine tools and their auxiliary equipment

Specific requirements that are common to these fibres are found in the body of this text

It applies both to boilers which carry a CE mark and also to previously used boilers which do not carry the CE mark

BS 1771-1 on wool and wool blend is useful for:

Stationary source emissions. Determination of the ratio of biomass (biogenic) and fossil-derived carbon dioxide. Radiocarbon sampling and determination Ingestion-build-264231 BS 4185-2 relates to the1 Scope This International Standard specifies sampling methods and analysis methods for the determination of the ratio of biomass and fossil derived carbon dioxide (CO2) in the CO2 from exhaust gases of stationary sources, based on the radiocarbon (14C isotope) method. The lower limit of application is a biogenic to total CO2 fraction of 0,02. The working range is a biogenic to total CO2 fraction of 0,02 to 1,0.