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Status : Active
Standard Type : Main
Document No : ISO 5789:1979
Document Year : 1979
Pages : 2
Edition : 1
Section Volume : Chemistry (ISO/TC 47.)
Specifies a method, the principle of which is based on evaporation of a test portion under specified conditions, using special apparatus, and weighing of the residue after evaporation. Details the procedure and provides information on the expression of results and the data to be included in the test report.