| http://www.w3.org/ns/prov#value | - The final product, measured in the same way as the intermediate microcapsules, may, if one wishes, consist of microcapsules having a diameter of 0.05 to 50.0 ??m, but ranges of 0.1 to 20.0 ??m and especially 1.0 to 8.0 ??m are obtainable with the process of the invention and are preferred for echocardiography.
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