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Prediction performance parameters of the calibration curve constructed for determination of the stearic acid share in beeswax: A scatter plot of FTIR-ATR predicted values (instrume...
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Residuals of FTIR-ATR prediction in the spectral region with an absorption maximum at 1710 cm -1 .
A scatter plot of FTIR-ATR predicted values (instrument response) versus real (known) stearic acid share values using the spectral region with an absorption maximum at 11281 cm -1...
Residuals of FTIR-ATR prediction in the spectral region with an absorption maximum at 1281 cm -1 .
Adulterated beeswax samples versus genuine beeswax (reference standard) with an emphasis on spectral regions indicative for adulteration detection: Paraffin-adulterated beeswax sam...
Adulterated beeswax samples versus genuine beeswax (reference standard) with an emphasis on spectral regions indicative for adulteration detection: Stearic acid—adulterated beeswax...
Comb foundation samples adulterated with stearic acid (N = 3) versus genuine beeswax (reference standard) with an emphasis on spectral regions indicative for adulteration detection...
Contingency table of results for adulteration of beeswax.
Univariate logistic regression analysis for adulterated versus non-adulterated Belgian beeswax samples.
Additional file 1 of On the timing of interventions to preserve hospital capacity: lessons to be learned from the Belgian SARS-CoV-2 pandemic in 2020
