| http://www.w3.org/ns/prov#value | - Preferred cosolvents are those which contain hydroxyl groups or other polar groups, for example alcohols???especially isopropyl alcohol, glycols???especially propylene glycol, polyethylene glycol, polypropylene glycol, glycol ether, glycerol, polyoxyethylene alcohols and polyoxyethylene fatty acid esters, provided that these are not already used as the solvent or suspension agent.
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