ASTM evaluation results* are available for the “biomass degree” before and after refining.
Biomass degree according to ASTM D6866-21
Year of production of biomass material (land) 2019-2021yr
REF (pMC) 100.0
[Before purification]
Biomass degree 62%
Biobased Carbon Content (Measurement number LAAA-210632)
[Biomass degree after purification]
Biomass degree 93%
Biobased Carbon Content (measurement number LAAA-210633)
*
Radiocarbon concentration measurement result report (AMS measurement)
September 27, 2021
Institute of Accelerator Analysis Ltd.