Research Article
Detection of Falsified Antimalarial Sulfadoxine-Pyrimethamine and Dihydroartemisinin-Piperaquine Drugs Using a Low-Cost Handheld Near-Infrared Spectrometer
Figure 4
Data driven soft independent modelling of class analogy (DD-SIMCA) plots. (a) Maloxine® (two PCs, α = 10−6). (b) Duo-Cotecxin® (two PCs, α = 10−7).
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