Fig. 4From: Sustainable chromatographic quantitation of multi-antihypertensive medications: application on diverse combinations containing hydrochlorothiazide along with LC–MS/MS profiling of potential impurities: greenness and whiteness evaluationAssessment of penalty points for the figures of merit, variable of the methods, carbon footprint in kilograms of CO2 equivalent, and annual economic cost related to the suggested HPLC–DAD & LC–MS/MS methodsBack to article page