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1.The geometric standard deviation derived from the graph is 1.04. This value was quite typical for most of these tests. It indicates that only 5% of the particles
differ from the median size by more than 8%.
2.Methanol-butanol
alkyl silicates
tetramethyl ester
tetrapentyl ester
ethanolethyl ester
ethanol-pentyl ester system
ethyl ester
pentyl ester
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