Standard Test Method for Determination of Total Solids in Biomass
Edition 2024

Standard Test Method for Determination of Ethanol Extractives in Biomass
Edition 2024

Standard Test Method for Determination of Acid-Insoluble Residue in Biomass
Edition 2024

Standard Test Method for Bulk Density of Densified Particulate Biomass Fuels
Edition 2024

Algae and algae products - Identification of the biomass of microalgae, macroalgae, cyanobacteria and Labyrinthulomycetes - Detection and identification with morphological and/or molecular methods
Edition 2021-11-15

Soil quality - Determination of soil microbial biomass - Part 1: Substrate-induced respiration method (ISO 14240-1:1997)
Edition 2011-08-01

Stationary source emissions - Determination of the ratio of biomass (biogenic) and fossil-derived carbon dioxide - Radiocarbon sampling and determination (ISO 13833:2013)
Edition 2013-09-01

Solid recovered fuels - Methods for the determination of biomass content (ISO 21644:2021, corrected version 2021-03)
Edition 2021-06-15

Soil quality - Determination of soil microbial biomass - Part 2: Fumigation-extraction method (ISO 14240-2:1997)
Edition 2011-09-01

Solid recovered fuels. Methods for the determination of biomass content
Edition 2021-01-26