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 Date: 2004-11-24 01:27:43Gels Silica gel Nef reaction Nitro compound Uranyl acetate Chemistry Silicon dioxide Substitution reactions |
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| First Page | Document Content | |
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Date: 2004-11-24 01:27:43Gels Silica gel Nef reaction Nitro compound Uranyl acetate Chemistry Silicon dioxide Substitution reactions |
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[removed]Figure 1. Electron micrograph of didodecyldimethylammonium bromide