Fig. 8From: Development and validation of chemometric-assisted spectrophotometric models for efficient quantitation of a binary mixture of supportive treatments in COVID-19 in the presence of its toxic impurities: a comparative study for eco-friendly assessmentAGREE assessment of the green profile a for the evaluated methods and b for the reported method [29]. The total score is displayed in the center of the pictogram, with values near to 1 and dark green color representing that the evaluated method is more environmentally friendlyBack to article page