1. Variation and agronomic potentialof semi-arid wheat germplasm in the Limpopo Province of South AfricaH. Shimelis and M.D. Laing African Centre for Crop Improvement (ACCI)School…
Slide 1 Slide 2 Impure benzoic acid Benzoic acid after recrystallization Recrystallization Slide 3 Benzoic Acid Slide 4 Solids: Recrystallization Liquids: Distillation Solids…