Standard Practice for Preparation of Biomass for Compositional Analysis
Edition 2024

Standard Test Method for Ash in Biomass
Edition 2024

Solid biofuels - Determination of water sorption and its effect on durability of thermally treated biomass fuels - Part 1: Pellets (ISO 23343-1:2021)
Edition 2021-07

Solid recovered fuels - Methods for the determination of biomass content (ISO 21644:2021, Corrected version 2021-03)
Edition 2021-04

Solid biofuels - Fuel specifications and classes - Part 8: Graded thermally treated and densified biomass fuels for commercial and industrial use (ISO 17225-8:2023)
Edition 2023-04

Stationary source emissions - Determination of the ratio of biomass (biogenic) and fossil-derived carbon dioxide - Radiocarbon sampling and determination (ISO 13833:2013)
Edition 2013-06

Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - Part 4-1: Space heating and DHW generation systems, combustion systems (boilers, biomass), Module M3-8-1, M8-8-1
Edition 2018-11-28

Standard Test Method for Determination of Carbohydrates in Biomass by Gas Chromatography
Edition 2024