| http://www.w3.org/ns/prov#value | - A solution according to claim 1, further comprising about 5% by weight of hydroxyethyl starch, said hydroxyethyl starch having a weight average molecular weight of from about 50,000 to about 1,000,000 daltons, a degree of substitution of from about 0.4 to about 0.7, and being substantially free of contaminants, including ethylene glycol, ethylene chlorohydrin, acetone and sodium chloride.
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