Cork stoppers. Determination of oxidizing residues. Iodometric titration method

Cork stoppers. Determination of oxidizing residues. Iodometric titration method

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1   Scope

This International Standard specifies an iodometric titration method for determining the oxidizing residues released by cork stoppers ready to use.

NOTE This Standard concerns cork stoppers previously submitted to treatments with oxidizing products. It this is not the case, the result of the test method is probably negative.