| http://www.w3.org/ns/prov#value | - ketone, methyl isobutyl ketone or cyclohexanone, strongly polar solvents, such as dimethylformamide and dimethyl sulphoxide, and also water.Suitable solid carriers are:for example ammonium salts and ground natural minerals, such as kaolins, clays, talc, chalk, quartz, attapulgite, montrnorillonite or diatomaceous earth, and ground synthetic minerals, such as highly disperse silica, alumina and si
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