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Results and discussion Method optimization and development HPTLC method Experiments employing various solvent systems, such as ethyl acetate + cloroform (4:4, 8:2, 9:1, 2:8, and 9.5:0.5, v/v), revealed inadequate separation of the compounds under investigation and the appearance of tailed peaks
10.3969/j.issn.1671-7856.2022.12.013 30 WangD
The US has not been left behind in this race, with people of color actively seeking out treatment for skin lightening
The vote was 8 to 6, with one abstention
World Malaria Report 2023 (WHO, 2023)
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