CHN elemental analysis of MINICOR biomass (pine, beech, Swedish wheat straw, poplar, mixed softwood, and Italian wheat straw) measured using an Elementar Vario El-Cube elemental analyzer with carbon, nitrogen, and hydorgen detection capability. Helium and oxygen were used as carrier gases. Acetalinide was used as the calibration standard.

Each file constitutes one measurement run. This was done due to the different daily factors measured by the machine before every measurement runs. The daily factors are also listed in the files of each measurement.