mid-IR raw spectra from low molecular weight permeate of ultra filtrated spent sulfite liquor (UF-SSL) including sugar reference measurements

Raw mid-IR spectra including reference measurements of up to 5 sugars. The datasets include 2 case studies with indipendant datasets for calibration, validation and in-line usage (including reference measurements at sample times with respective spectra as well as all spectra over ~250h of continous in-line application). Low Complexity (LC) case study consists of 1 batch af UF-SSL diluted to 25% with ultra pure water with the three most abundant sugars in UF-SSL (mannose, xylose, glucose) spiked. High Complexity (HC) case study consists of 2 batches of UF-SSL, diluted to 25/50/75% with ultra pure water with the 5 most abundant sugars in UF-SSL (LC + galactose, arabinose).