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Mayelana NATHI

Ukuqinisekisa ikhwalithi

Ukwakheka kwekristaluIsigaba sokukhiphaI-Gas ChromatographyIlebhuI-chromatography yoketsheziUkumuncwa kwe-athomuI-Ultraviolet SpectrophotometerKuvaliwe futhi kupakishweEzokuthutha